Revert 35769 - Deleting cookies by setting the expires

chrome_frame/chrome_frame_npapi_entrypoints.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome_frame/chrome_frame_npapi_entrypoints.h"
 #include "chrome_frame/chrome_frame_npapi.h"
 
 #define NPAPI WINAPI
 
 // Plugin entry points.
 extern "C" {
   NPError NPAPI NP_Initialize(NPNetscapeFuncs* browser_funcs);
   NPError NPAPI NP_GetEntryPoints(NPPluginFuncs* plugin_funcs);
   void NPAPI NP_Shutdown();
 }
 
 NPError NPAPI NP_Initialize(NPNetscapeFuncs* browser_funcs) {
   DLOG(INFO) << __FUNCTION__;
   _pAtlModule->Lock();
   npapi::InitializeBrowserFunctions(browser_funcs);
   return NPERR_NO_ERROR;
 }
 
 NPError NPAPI NP_GetEntryPoints(NPPluginFuncs* plugin_funcs) {
   plugin_funcs->version = (NP_VERSION_MAJOR << 8) | NP_VERSION_MINOR;
   plugin_funcs->size = sizeof(plugin_funcs);
-  plugin_funcs->newp = chrome_frame::NPP_New;
-  plugin_funcs->destroy = chrome_frame::NPP_Destroy;
-  plugin_funcs->setwindow = chrome_frame::NPP_SetWindow;
-  plugin_funcs->newstream = chrome_frame::NPP_NewStream;
-  plugin_funcs->destroystream = chrome_frame::NPP_DestroyStream;
+  plugin_funcs->newp = NPP_New;
+  plugin_funcs->destroy = NPP_Destroy;
+  plugin_funcs->setwindow = NPP_SetWindow;
+  plugin_funcs->newstream = NPP_NewStream;
+  plugin_funcs->destroystream = NPP_DestroyStream;
   plugin_funcs->asfile = NULL;
-  plugin_funcs->writeready = chrome_frame::NPP_WriteReady;
-  plugin_funcs->write = chrome_frame::NPP_Write;
-  plugin_funcs->print = chrome_frame::NPP_Print;
+  plugin_funcs->writeready = NPP_WriteReady;
+  plugin_funcs->write = NPP_Write;
+  plugin_funcs->print = NPP_Print;
   plugin_funcs->event = NULL;
-  plugin_funcs->urlnotify = chrome_frame::NPP_URLNotify;
-  plugin_funcs->getvalue = chrome_frame::NPP_GetValue;
-  plugin_funcs->setvalue = chrome_frame::NPP_SetValue;
+  plugin_funcs->urlnotify = NPP_URLNotify;
+  plugin_funcs->getvalue = NPP_GetValue;
+  plugin_funcs->setvalue = NPP_SetValue;
   return NPERR_NO_ERROR;
 }
 
 void NPAPI NP_Shutdown() {
   DLOG(INFO) << __FUNCTION__;
 
   npapi::UninitializeBrowserFunctions();
 
   _pAtlModule->Unlock();  // matches Lock() inside NP_Initialize
 
   DLOG_IF(ERROR, _pAtlModule->GetLockCount() != 0)
         << "Being shut down but still have " << _pAtlModule->GetLockCount()
         << " living objects";
 }
 
-
-namespace chrome_frame {
-
-NPError NPP_New(NPMIMEType plugin_type, NPP instance, uint16 mode, int16 argc,
-                char* argn[], char* argv[], NPSavedData* saved) {
-  if (instance == NULL)
-    return NPERR_INVALID_INSTANCE_ERROR;
-
-  ChromeFrameNPAPI::ChromeFrameNPObject* chrome_frame_npapi_obj =
-      reinterpret_cast<ChromeFrameNPAPI::ChromeFrameNPObject*>(
-          npapi::CreateObject(instance, ChromeFrameNPAPI::PluginClass()));
-  DCHECK(chrome_frame_npapi_obj != NULL);
-
-  ChromeFrameNPAPI* plugin_instance =
-      chrome_frame_npapi_obj->chrome_frame_plugin_instance;
-  DCHECK(plugin_instance != NULL);
-
-  // Note that we MUST set instance->pdata BEFORE calling Initialize. This is
-  // because Initialize can call back into the NPAPI host which will need the
-  // pdata field to be set.
-  chrome_frame_npapi_obj->chrome_frame_plugin_instance =
-      plugin_instance;
-  instance->pdata = chrome_frame_npapi_obj;
-
-  bool init = plugin_instance->Initialize(plugin_type, instance,
-                                          mode, argc, argn, argv);
-  DCHECK(init);
-
-  return NPERR_NO_ERROR;
-}
-
-NPError NPP_Destroy(NPP instance, NPSavedData** save) {
-  // Takes ownership and releases the object at the end of scope.
-  ScopedNpObject<ChromeFrameNPAPI::ChromeFrameNPObject> chrome_frame_npapi_obj(
-      reinterpret_cast<ChromeFrameNPAPI::ChromeFrameNPObject*>(
-          instance->pdata));
-
-  if (chrome_frame_npapi_obj.get()) {
-    ChromeFrameNPAPI* plugin_instance =
-        ChromeFrameNPAPI::ChromeFrameInstanceFromPluginInstance(instance);
-
-    plugin_instance->Uninitialize();
-    instance->pdata = NULL;
-  }
-
-  return NPERR_NO_ERROR;
-}
-
-NPError NPP_SetWindow(NPP instance, NPWindow* window_info) {
-  if (window_info == NULL) {
-    NOTREACHED();
-    return NPERR_GENERIC_ERROR;
-  }
-
-  ChromeFrameNPAPI* plugin_instance =
-      ChromeFrameNPAPI::ChromeFrameInstanceFromPluginInstance(instance);
-
-  if (plugin_instance == NULL) {
-    return NPERR_INVALID_INSTANCE_ERROR;
-  }
-
-  plugin_instance->SetWindow(window_info);
-  return NPERR_NO_ERROR;
-}
-
-NPError NPP_NewStream(NPP instance, NPMIMEType type, NPStream* stream,
-                      NPBool seekable, uint16* stream_type) {
-  NPAPIUrlRequest* url_request = ChromeFrameNPAPI::ValidateRequest(
-      instance, stream->notifyData);
-  if (url_request) {
-    if (!url_request->OnStreamCreated(type, stream))
-      return NPERR_GENERIC_ERROR;
-  }
-
-  // We need to return the requested stream mode if we are returning a success
-  // code. If we don't do this it causes Opera to blow up.
-  *stream_type = NP_NORMAL;
-  return NPERR_NO_ERROR;
-}
-
-NPError NPP_DestroyStream(NPP instance, NPStream* stream, NPReason reason) {
-  NPAPIUrlRequest* url_request = ChromeFrameNPAPI::ValidateRequest(
-      instance, stream->notifyData);
-  if (url_request) {
-    url_request->OnStreamDestroyed(reason);
-  }
-
-  return NPERR_NO_ERROR;
-}
-
-NPError NPP_GetValue(NPP instance, NPPVariable variable, void* value) {
-  if (variable == NPPVpluginScriptableNPObject) {
-    void** plugin = reinterpret_cast<void**>(value);
-    ChromeFrameNPAPI::ChromeFrameNPObject* chrome_frame_npapi_obj =
-        reinterpret_cast<ChromeFrameNPAPI::ChromeFrameNPObject*>(
-            instance->pdata);
-    // Return value is expected to be retained
-    npapi::RetainObject(reinterpret_cast<NPObject*>(chrome_frame_npapi_obj));
-    *plugin = chrome_frame_npapi_obj;
-    return NPERR_NO_ERROR;
-  }
-  return NPERR_GENERIC_ERROR;
-}
-
-NPError NPP_SetValue(NPP instance, NPNVariable variable, void* value) {
-  return NPERR_GENERIC_ERROR;
-}
-
-int32 NPP_WriteReady(NPP instance, NPStream* stream) {
-  static const int kMaxBytesForPluginConsumption = 0x7FFFFFFF;
-
-  NPAPIUrlRequest* url_request = ChromeFrameNPAPI::ValidateRequest(
-      instance, stream->notifyData);
-  if (url_request) {
-    return url_request->OnWriteReady();
-  }
-
-  return kMaxBytesForPluginConsumption;
-}
-
-int32 NPP_Write(NPP instance, NPStream* stream, int32 offset, int32 len,
-                void* buffer) {
-  NPAPIUrlRequest* url_request = ChromeFrameNPAPI::ValidateRequest(
-      instance, stream->notifyData);
-  if (url_request) {
-    return url_request->OnWrite(buffer, len);
-  }
-
-  return len;
-}
-
-void NPP_URLNotify(NPP instance, const char* url, NPReason reason,
-                   void* notifyData) {
-  ChromeFrameNPAPI* plugin_instance =
-      ChromeFrameNPAPI::ChromeFrameInstanceFromPluginInstance(instance);
-  if (plugin_instance) {
-    plugin_instance->UrlNotify(url, reason, notifyData);
-  }
-}
-
-void NPP_Print(NPP instance, NPPrint* print_info) {
-  ChromeFrameNPAPI* plugin_instance =
-      ChromeFrameNPAPI::ChromeFrameInstanceFromPluginInstance(instance);
-
-  if (plugin_instance == NULL) {
-    NOTREACHED();
-    return;
-  }
-
-  plugin_instance->Print(print_info);
-}
-
-}  // namespace chrome_frame