Remove PluginLoadObserver and related logic, it was only used for NPAPI.

third_party/WebKit/ManualTests/NPN_Invoke/main.c

-/*
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- MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS 
- USE AND OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS.
- 
- IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL 
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 
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- */
-
-#import <WebKit/npapi.h>
-#import <WebKit/npfunctions.h>
-#import <WebKit/npruntime.h>
-
-NPNetscapeFuncs *browser;
-
-NPError NPP_New(NPMIMEType pluginType, NPP instance, uint16_t mode, int16_t argc, char* argn[], char* argv[], NPSavedData* saved);
-NPError NPP_Destroy(NPP instance, NPSavedData** save);
-NPError NPP_SetWindow(NPP instance, NPWindow* window);
-NPError NPP_NewStream(NPP instance, NPMIMEType type, NPStream* stream, NPBool seekable, uint16_t* stype);
-NPError NPP_DestroyStream(NPP instance, NPStream* stream, NPReason reason);
-int32_t NPP_WriteReady(NPP instance, NPStream* stream);
-int32_t NPP_Write(NPP instance, NPStream* stream, int32_t offset, int32_t len, void* buffer);
-void NPP_StreamAsFile(NPP instance, NPStream* stream, const char* fname);
-void NPP_Print(NPP instance, NPPrint* platformPrint);
-int16_t NPP_HandleEvent(NPP instance, void* event);
-void NPP_URLNotify(NPP instance, const char* URL, NPReason reason, void* notifyData);
-NPError NPP_GetValue(NPP instance, NPPVariable variable, void *value);
-NPError NPP_SetValue(NPP instance, NPNVariable variable, void *value);
-
-#pragma export on
-// Mach-o entry points
-NPError NP_Initialize(NPNetscapeFuncs *browserFuncs);
-NPError NP_GetEntryPoints(NPPluginFuncs *pluginFuncs);
-void NP_Shutdown(void);
-// For compatibility with CFM browsers.
-int main(NPNetscapeFuncs *browserFuncs, NPPluginFuncs *pluginFuncs, NPP_ShutdownProcPtr *shutdown);
-#pragma export off
-
-
-typedef void (* FunctionPointer) (void);
-typedef void (* TransitionVector) (void);
-static FunctionPointer functionPointerForTVector(TransitionVector);
-static TransitionVector tVectorForFunctionPointer(FunctionPointer);
-
-// 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)
-{
-
-}
- 
-// For compatibility with CFM browsers.
-int main(NPNetscapeFuncs *browserFuncs, NPPluginFuncs *pluginFuncs, NPP_ShutdownProcPtr *shutdown)
-{
-    browser = malloc(sizeof(NPNetscapeFuncs));
-    bzero(browser, sizeof(NPNetscapeFuncs));
-    
-    browser->size = browserFuncs->size;
-    browser->version = browserFuncs->version;
-    
-    // Since this is a mach-o plugin and the browser is CFM because it is calling main, translate
-    // our function points into TVectors so the browser can call them.
-    browser->geturl = (NPN_GetURLProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->geturl);
-    browser->posturl = (NPN_PostURLProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->posturl);
-    browser->requestread = (NPN_RequestReadProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->requestread);
-    browser->newstream = (NPN_NewStreamProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->newstream);
-    browser->write = (NPN_WriteProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->write);
-    browser->destroystream = (NPN_DestroyStreamProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->destroystream);
-    browser->status = (NPN_StatusProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->status);
-    browser->uagent = (NPN_UserAgentProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->uagent);
-    browser->memalloc = (NPN_MemAllocProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->memalloc);
-    browser->memfree = (NPN_MemFreeProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->memfree);
-    browser->memflush = (NPN_MemFlushProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->memflush);
-    browser->reloadplugins = (NPN_ReloadPluginsProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->reloadplugins);
-    browser->geturlnotify = (NPN_GetURLNotifyProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->geturlnotify);
-    browser->posturlnotify = (NPN_PostURLNotifyProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->posturlnotify);
-    browser->getvalue = (NPN_GetValueProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->getvalue);
-    browser->setvalue = (NPN_SetValueProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->setvalue);
-    browser->invalidaterect = (NPN_InvalidateRectProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->invalidaterect);
-    browser->invalidateregion = (NPN_InvalidateRegionProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->invalidateregion);
-    browser->forceredraw = (NPN_ForceRedrawProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->forceredraw);
-    browser->getJavaEnv = (NPN_GetJavaEnvProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->getJavaEnv);
-    browser->getJavaPeer = (NPN_GetJavaPeerProcPtr)functionPointerForTVector((TransitionVector)browserFuncs->getJavaPeer);
-    
-    pluginFuncs->version = 11;
-    pluginFuncs->size = sizeof(pluginFuncs);
-    pluginFuncs->newp = (NPP_NewProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_New);
-    pluginFuncs->destroy = (NPP_DestroyProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_Destroy);
-    pluginFuncs->setwindow = (NPP_SetWindowProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_SetWindow);
-    pluginFuncs->newstream = (NPP_NewStreamProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_NewStream);
-    pluginFuncs->destroystream = (NPP_DestroyStreamProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_DestroyStream);
-    pluginFuncs->asfile = (NPP_StreamAsFileProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_StreamAsFile);
-    pluginFuncs->writeready = (NPP_WriteReadyProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_WriteReady);
-    pluginFuncs->write = (NPP_WriteProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_Write);
-    pluginFuncs->print = (NPP_PrintProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_Print);
-    pluginFuncs->event = (NPP_HandleEventProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_HandleEvent);
-    pluginFuncs->urlnotify = (NPP_URLNotifyProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_URLNotify);
-    pluginFuncs->getvalue = (NPP_GetValueProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_GetValue);
-    pluginFuncs->setvalue = (NPP_SetValueProcPtr)tVectorForFunctionPointer((FunctionPointer)NPP_SetValue);
-    
-    *shutdown = (NPP_ShutdownProcPtr)tVectorForFunctionPointer((FunctionPointer)NP_Shutdown);
-    
-    return NPERR_NO_ERROR;
-}
-
-NPError NPP_New(NPMIMEType pluginType, NPP instance, uint16_t mode, int16_t argc, char* argn[], char* argv[], NPSavedData* saved)
-{
-    // Call window.alert("Success!")
-    NPError error;
-    NPObject *windowObject = NULL;
-    error = browser->getvalue(instance, NPNVWindowNPObject, &windowObject);
-    if (error == NPERR_NO_ERROR) {
-        NPVariant alertMessage;
-        STRINGZ_TO_NPVARIANT("Success!", alertMessage);
-        NPVariant result;
-        browser->invoke(instance, windowObject, browser->getstringidentifier("alert"), &alertMessage, 1, &result);
-        browser->releaseobject(windowObject);
-    }
-    
-    return NPERR_NO_ERROR;
-}
-
-NPError NPP_Destroy(NPP instance, NPSavedData** save)
-{
-    return NPERR_NO_ERROR;
-}
-
-NPError NPP_SetWindow(NPP instance, NPWindow* window)
-{
-    return NPERR_NO_ERROR;
-}
-
-NPError NPP_NewStream(NPP instance, NPMIMEType type, NPStream* stream, NPBool seekable, uint16_t* stype)
-{
-    *stype = NP_ASFILEONLY;
-    return NPERR_NO_ERROR;
-}
-
-NPError NPP_DestroyStream(NPP instance, NPStream* stream, NPReason reason)
-{
-    return NPERR_NO_ERROR;
-}
-
-int32_t NPP_WriteReady(NPP instance, NPStream* stream)
-{
-    return 0;
-}
-
-int32_t NPP_Write(NPP instance, NPStream* stream, int32_t offset, int32_t len, void* buffer)
-{
-    return 0;
-}
-
-void NPP_StreamAsFile(NPP instance, NPStream* stream, const char* fname)
-{
-}
-
-void NPP_Print(NPP instance, NPPrint* platformPrint)
-{
-
-}
-
-int16_t NPP_HandleEvent(NPP instance, void* event)
-{
-    return 1;
-}
-
-void NPP_URLNotify(NPP instance, const char* url, NPReason reason, void* notifyData)
-{
-
-}
-
-NPError NPP_GetValue(NPP instance, NPPVariable variable, void *value)
-{
-    return NPERR_GENERIC_ERROR;
-}
-
-NPError NPP_SetValue(NPP instance, NPNVariable variable, void *value)
-{
-    return NPERR_GENERIC_ERROR;
-}
-
-// function pointer converters
-
-FunctionPointer functionPointerForTVector(TransitionVector tvp)
-{
-    const uint32_t temp[6] = {0x3D800000, 0x618C0000, 0x800C0000, 0x804C0004, 0x7C0903A6, 0x4E800420};
-    uint32_t *newGlue = NULL;
-    
-    if (tvp != NULL) {
-        newGlue = (uint32_t *)malloc(sizeof(temp));
-        if (newGlue != NULL) {
-            unsigned i;
-            for (i = 0; i < 6; i++) newGlue[i] = temp[i];
-            newGlue[0] |= ((UInt32)tvp >> 16);
-            newGlue[1] |= ((UInt32)tvp & 0xFFFF);
-            MakeDataExecutable(newGlue, sizeof(temp));
-        }
-    }
-    
-    return (FunctionPointer)newGlue;
-}
-
-TransitionVector tVectorForFunctionPointer(FunctionPointer fp)
-{
-    FunctionPointer *newGlue = NULL;
-    if (fp != NULL) {
-        newGlue = (FunctionPointer *)malloc(2 * sizeof(FunctionPointer));
-        if (newGlue != NULL) {
-            newGlue[0] = fp;
-            newGlue[1] = NULL;
-        }
-    }
-    return (TransitionVector)newGlue;
-}