Remove content/child/npapi

content/child/npapi/plugin_instance.cc

Index: content/child/npapi/plugin_instance.cc
diff --git a/content/child/npapi/plugin_instance.cc b/content/child/npapi/plugin_instance.cc
deleted file mode 100644
index 8121930cac5f101c43dc93d1d93004362e2d35f5..0000000000000000000000000000000000000000
--- a/content/child/npapi/plugin_instance.cc
+++ /dev/null
@@ -1,407 +0,0 @@
-// Copyright (c) 2012 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 "content/child/npapi/plugin_instance.h"
-
-#include <string.h>
-
-#include "base/bind.h"
-#include "base/command_line.h"
-#include "base/files/file_util.h"
-#include "base/location.h"
-#include "base/single_thread_task_runner.h"
-#include "base/strings/string_number_conversions.h"
-#include "base/strings/utf_string_conversions.h"
-#include "base/thread_task_runner_handle.h"
-#include "build/build_config.h"
-#include "content/child/npapi/plugin_host.h"
-#include "content/child/npapi/plugin_lib.h"
-#include "content/child/npapi/webplugin.h"
-#include "content/child/npapi/webplugin_delegate.h"
-#include "content/child/npapi/webplugin_resource_client.h"
-#include "content/public/common/content_constants.h"
-#include "content/public/common/content_switches.h"
-#include "net/base/escape.h"
-
-#if defined(OS_MACOSX)
-#include <ApplicationServices/ApplicationServices.h>
-#endif
-
-namespace content {
-
-PluginInstance::PluginInstance(PluginLib* plugin, const std::string& mime_type)
-    : plugin_(plugin),
-      npp_(0),
-      host_(PluginHost::Singleton()),
-      npp_functions_(plugin->functions()),
-      transparent_(true),
-      webplugin_(0),
-      mime_type_(mime_type),
-      use_mozilla_user_agent_(false),
-#if defined (OS_MACOSX)
-#ifdef NP_NO_QUICKDRAW
-      drawing_model_(NPDrawingModelCoreGraphics),
-#else
-      drawing_model_(NPDrawingModelQuickDraw),
-#endif
-#ifdef NP_NO_CARBON
-      event_model_(NPEventModelCocoa),
-#else
-      event_model_(NPEventModelCarbon),
-#endif
-      currently_handled_event_(NULL),
-#endif
-      task_runner_(base::ThreadTaskRunnerHandle::Get()),
-      load_manually_(false),
-      next_timer_id_(1) {
-  npp_ = new NPP_t();
-  npp_->ndata = 0;
-  npp_->pdata = 0;
-
-  if (mime_type_ == kFlashPluginSwfMimeType)
-    transparent_ = false;
-
-  memset(&zero_padding_, 0, sizeof(zero_padding_));
-}
-
-PluginInstance::~PluginInstance() {
-  if (npp_ != 0) {
-    delete npp_;
-    npp_ = 0;
-  }
-
-  if (plugin_.get())
-    plugin_->CloseInstance();
-}
-
-bool PluginInstance::Start(const GURL& url,
-                           char** const param_names,
-                           char** const param_values,
-                           int param_count,
-                           bool load_manually) {
-  load_manually_ = load_manually;
-  unsigned short mode = load_manually_ ? NP_FULL : NP_EMBED;
-  npp_->ndata = this;
-
-  NPError err = NPP_New(mode, param_count,
-      const_cast<char **>(param_names), const_cast<char **>(param_values));
-  return err == NPERR_NO_ERROR;
-}
-
-unsigned PluginInstance::GetBackingTextureId() {
-  // By default the plugin instance is not backed by an OpenGL texture.
-  return 0;
-}
-
-// NPAPI methods
-NPError PluginInstance::NPP_New(unsigned short mode,
-                                short argc,
-                                char* argn[],
-                                char* argv[]) {
-  DCHECK(npp_functions_ != 0);
-  DCHECK(npp_functions_->newp != 0);
-  DCHECK(argc >= 0);
-
-  if (npp_functions_->newp != 0) {
-    return npp_functions_->newp(
-        (NPMIMEType)mime_type_.c_str(), npp_, mode,  argc, argn, argv, NULL);
-  }
-  return NPERR_INVALID_FUNCTABLE_ERROR;
-}
-
-void PluginInstance::NPP_Destroy() {
-  DCHECK(npp_functions_ != 0);
-  DCHECK(npp_functions_->destroy != 0);
-
-  if (npp_functions_->destroy != 0) {
-    NPSavedData *savedData = 0;
-    npp_functions_->destroy(npp_, &savedData);
-
-    // TODO: Support savedData.  Technically, these need to be
-    //       saved on a per-URL basis, and then only passed
-    //       to new instances of the plugin at the same URL.
-    //       Sounds like a huge security risk.  When we do support
-    //       these, we should pass them back to the PluginLib
-    //       to be stored there.
-    DCHECK(savedData == 0);
-  }
-
-  for (unsigned int file_index = 0; file_index < files_created_.size();
-       file_index++) {
-    base::DeleteFile(files_created_[file_index], false);
-  }
-
-  // Ensure that no timer callbacks are invoked after NPP_Destroy.
-  timers_.clear();
-}
-
-NPError PluginInstance::NPP_SetWindow(NPWindow* window) {
-  DCHECK(npp_functions_ != 0);
-  DCHECK(npp_functions_->setwindow != 0);
-
-  if (npp_functions_->setwindow != 0) {
-    return npp_functions_->setwindow(npp_, window);
-  }
-  return NPERR_INVALID_FUNCTABLE_ERROR;
-}
-
-NPError PluginInstance::NPP_NewStream(NPMIMEType type,
-                                      NPStream* stream,
-                                      NPBool seekable,
-                                      unsigned short* stype) {
-  DCHECK(npp_functions_ != 0);
-  DCHECK(npp_functions_->newstream != 0);
-  if (npp_functions_->newstream != 0) {
-      return npp_functions_->newstream(npp_, type, stream, seekable, stype);
-  }
-  return NPERR_INVALID_FUNCTABLE_ERROR;
-}
-
-NPError PluginInstance::NPP_DestroyStream(NPStream* stream, NPReason reason) {
-  DCHECK(npp_functions_ != 0);
-  DCHECK(npp_functions_->destroystream != 0);
-
-  if (stream == NULL || (stream->ndata == NULL))
-    return NPERR_INVALID_INSTANCE_ERROR;
-
-  if (npp_functions_->destroystream != 0) {
-    NPError result = npp_functions_->destroystream(npp_, stream, reason);
-    stream->ndata = NULL;
-    return result;
-  }
-  return NPERR_INVALID_FUNCTABLE_ERROR;
-}
-
-int PluginInstance::NPP_WriteReady(NPStream* stream) {
-  DCHECK(npp_functions_ != 0);
-  DCHECK(npp_functions_->writeready != 0);
-  if (npp_functions_->writeready != 0) {
-    return npp_functions_->writeready(npp_, stream);
-  }
-  return 0;
-}
-
-int PluginInstance::NPP_Write(NPStream* stream,
-                              int offset,
-                              int len,
-                              void* buffer) {
-  DCHECK(npp_functions_ != 0);
-  DCHECK(npp_functions_->write != 0);
-  if (npp_functions_->write != 0) {
-    return npp_functions_->write(npp_, stream, offset, len, buffer);
-  }
-  return 0;
-}
-
-void PluginInstance::NPP_StreamAsFile(NPStream* stream, const char* fname) {
-  DCHECK(npp_functions_ != 0);
-  DCHECK(npp_functions_->asfile != 0);
-  if (npp_functions_->asfile != 0) {
-    npp_functions_->asfile(npp_, stream, fname);
-  }
-
-  // Creating a temporary FilePath instance on the stack as the explicit
-  // FilePath constructor with StringType as an argument causes a compiler
-  // error when invoked via vector push back.
-  base::FilePath file_name = base::FilePath::FromUTF8Unsafe(fname);
-  files_created_.push_back(file_name);
-}
-
-NPError PluginInstance::NPP_GetValue(NPPVariable variable, void* value) {
-  DCHECK(npp_functions_ != 0);
-  // getvalue is NULL for Shockwave
-  if (npp_functions_->getvalue != 0) {
-    return npp_functions_->getvalue(npp_, variable, value);
-  }
-  return NPERR_INVALID_FUNCTABLE_ERROR;
-}
-
-NPError PluginInstance::NPP_SetValue(NPNVariable variable, void* value) {
-  DCHECK(npp_functions_ != 0);
-  if (npp_functions_->setvalue != 0) {
-    return npp_functions_->setvalue(npp_, variable, value);
-  }
-  return NPERR_INVALID_FUNCTABLE_ERROR;
-}
-
-short PluginInstance::NPP_HandleEvent(void* event) {
-  DCHECK(npp_functions_ != 0);
-  DCHECK(npp_functions_->event != 0);
-  if (npp_functions_->event != 0) {
-    return npp_functions_->event(npp_, (void*)event);
-  }
-  return false;
-}
-
-bool PluginInstance::NPP_Print(NPPrint* platform_print) {
-  DCHECK(npp_functions_ != 0);
-  if (npp_functions_->print != 0) {
-    npp_functions_->print(npp_, platform_print);
-    return true;
-  }
-  return false;
-}
-
-
-void PluginInstance::PluginThreadAsyncCall(void (*func)(void*),
-                                           void* user_data) {
-  task_runner_->PostTask(
-      FROM_HERE, base::Bind(&PluginInstance::OnPluginThreadAsyncCall, this,
-                            func, user_data));
-}
-
-void PluginInstance::OnPluginThreadAsyncCall(void (*func)(void*),
-                                             void* user_data) {
-  // Do not invoke the callback if NPP_Destroy has already been invoked.
-  if (webplugin_)
-    func(user_data);
-}
-
-uint32_t PluginInstance::ScheduleTimer(uint32_t interval,
-                                       NPBool repeat,
-                                       void (*func)(NPP id,
-                                                    uint32_t timer_id)) {
-  // Use next timer id.
-  uint32_t timer_id;
-  timer_id = next_timer_id_;
-  ++next_timer_id_;
-  DCHECK(next_timer_id_ != 0);
-
-  // Record timer interval and repeat.
-  TimerInfo info;
-  info.interval = interval;
-  info.repeat = repeat ? true : false;
-  timers_[timer_id] = info;
-
-  // Schedule the callback.
-  base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
-      FROM_HERE,
-      base::Bind(&PluginInstance::OnTimerCall, this, func, npp_, timer_id),
-      base::TimeDelta::FromMilliseconds(interval));
-  return timer_id;
-}
-
-void PluginInstance::UnscheduleTimer(uint32_t timer_id) {
-  // Remove info about the timer.
-  TimerMap::iterator it = timers_.find(timer_id);
-  if (it != timers_.end())
-    timers_.erase(it);
-}
-
-#if !defined(OS_MACOSX)
-NPError PluginInstance::PopUpContextMenu(NPMenu* menu) {
-  NOTIMPLEMENTED();
-  return NPERR_GENERIC_ERROR;
-}
-#endif
-
-void PluginInstance::OnTimerCall(void (*func)(NPP id, uint32_t timer_id),
-                                 NPP id,
-                                 uint32_t timer_id) {
-  // Do not invoke callback if the timer has been unscheduled.
-  TimerMap::iterator it = timers_.find(timer_id);
-  if (it == timers_.end())
-    return;
-
-  // Get all information about the timer before invoking the callback. The
-  // callback might unschedule the timer.
-  TimerInfo info = it->second;
-
-  func(id, timer_id);
-
-  // If the timer was unscheduled by the callback, just free up the timer id.
-  if (timers_.find(timer_id) == timers_.end())
-    return;
-
-  // Reschedule repeating timers after invoking the callback so callback is not
-  // re-entered if it pumps the message loop.
-  if (info.repeat) {
-    base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
-        FROM_HERE,
-        base::Bind(&PluginInstance::OnTimerCall, this, func, npp_, timer_id),
-        base::TimeDelta::FromMilliseconds(info.interval));
-  } else {
-    timers_.erase(it);
-  }
-}
-
-void PluginInstance::PushPopupsEnabledState(bool enabled) {
-  popups_enabled_stack_.push(enabled);
-}
-
-void PluginInstance::PopPopupsEnabledState() {
-  popups_enabled_stack_.pop();
-}
-
-bool PluginInstance::ConvertPoint(double source_x, double source_y,
-                                  NPCoordinateSpace source_space,
-                                  double* dest_x, double* dest_y,
-                                  NPCoordinateSpace dest_space) {
-#if defined(OS_MACOSX)
-  CGRect main_display_bounds = CGDisplayBounds(CGMainDisplayID());
-
-  double flipped_screen_x = source_x;
-  double flipped_screen_y = source_y;
-  switch(source_space) {
-    case NPCoordinateSpacePlugin:
-      flipped_screen_x += plugin_origin_.x();
-      flipped_screen_y += plugin_origin_.y();
-      break;
-    case NPCoordinateSpaceWindow:
-      flipped_screen_x += containing_window_frame_.x();
-      flipped_screen_y = containing_window_frame_.height() - source_y +
-          containing_window_frame_.y();
-      break;
-    case NPCoordinateSpaceFlippedWindow:
-      flipped_screen_x += containing_window_frame_.x();
-      flipped_screen_y += containing_window_frame_.y();
-      break;
-    case NPCoordinateSpaceScreen:
-      flipped_screen_y = main_display_bounds.size.height - flipped_screen_y;
-      break;
-    case NPCoordinateSpaceFlippedScreen:
-      break;
-    default:
-      NOTREACHED();
-      return false;
-  }
-
-  double target_x = flipped_screen_x;
-  double target_y = flipped_screen_y;
-  switch(dest_space) {
-    case NPCoordinateSpacePlugin:
-      target_x -= plugin_origin_.x();
-      target_y -= plugin_origin_.y();
-      break;
-    case NPCoordinateSpaceWindow:
-      target_x -= containing_window_frame_.x();
-      target_y -= containing_window_frame_.y();
-      target_y = containing_window_frame_.height() - target_y;
-      break;
-    case NPCoordinateSpaceFlippedWindow:
-      target_x -= containing_window_frame_.x();
-      target_y -= containing_window_frame_.y();
-      break;
-    case NPCoordinateSpaceScreen:
-      target_y = main_display_bounds.size.height - flipped_screen_y;
-      break;
-    case NPCoordinateSpaceFlippedScreen:
-      break;
-    default:
-      NOTREACHED();
-      return false;
-  }
-
-  if (dest_x)
-    *dest_x = target_x;
-  if (dest_y)
-    *dest_y = target_y;
-  return true;
-#else
-  NOTIMPLEMENTED();
-  return false;
-#endif
-}
-
-}  // namespace content