Connect PPAPI IPC channels for non-SFI mode.

components/nacl/loader/nonsfi/irt_ppapi.cc

+// Copyright 2014 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 "base/logging.h"
+
+#include "components/nacl/loader/nonsfi/irt_interfaces.h"
+#include "native_client/src/untrusted/irt/irt_ppapi.h"
+#include "ppapi/native_client/src/shared/ppapi_proxy/ppruntime.h"
+
+namespace nacl {
+namespace nonsfi {
+namespace {
+
+struct PP_StartFunctions g_pp_functions;
+
+int IrtPpapiStart(const struct PP_StartFunctions* funcs) {
+  LOG(ERROR) << "NACL-PLUGIN: IrtPpapiStart";
+  g_pp_functions = *funcs;
+  // TODO: g_is_main_thread = 1 ?
+  return PpapiPluginMain();
+}
+
+}  // namespace
+
+const struct nacl_irt_ppapihook kIrtPpapiHook = {
+  IrtPpapiStart,
+  PpapiPluginRegisterThreadCreator,
+};
+
+}  // namespace nonsfi
+}  // namespace nacl
+
+extern "C" {
+int32_t PPP_InitializeModule(PP_Module module_id,
+                             PPB_GetInterface get_browser_interface) {
+  return nacl::nonsfi::g_pp_functions.PPP_InitializeModule(
+      module_id, get_browser_interface);
+}
+
+void PPP_ShutdownModule(void) {
+  nacl::nonsfi::g_pp_functions.PPP_ShutdownModule();
+}
+
+const void *PPP_GetInterface(const char *interface_name) {
+  LOG(ERROR) << "NACL-PLUGIN: PPP_GetInterface: " << interface_name;
+  const void* result = nacl::nonsfi::g_pp_functions.PPP_GetInterface(
+      interface_name);
+  LOG(ERROR) << "NACL-PLUGIN: PPP_GetInterface done: " << (uintptr_t)(result);
+  return result;
+}
+}  // extern "C"