Add a webkit_glue API for lanching NaCl's sel_ldr. NaCl will call this API v...

chrome/renderer/renderer_glue.cc

 // Copyright (c) 2010 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.
 
 // This file provides the embedder's side of random webkit glue functions.
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
@@ skipping 10 matching lines @@
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/socket_stream_dispatcher.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/plugin/npobject_util.h"
 #include "chrome/renderer/net/renderer_net_predictor.h"
 #include "chrome/renderer/render_process.h"
 #include "chrome/renderer/render_thread.h"
 #include "googleurl/src/url_util.h"
+#include "native_client/src/shared/imc/nacl_imc.h"

[noelallen_use_chromium, 2010/12/17 19:52:22]

#ifdef this as well?  So that someone could compile without nacl.

+#include "native_client/src/trusted/plugin/nacl_entry_points.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebKit.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebKitClient.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebString.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "webkit/glue/scoped_clipboard_writer_glue.h"
 #include "webkit/glue/webkit_glue.h"
 #include "webkit/glue/websocketstreamhandle_bridge.h"
 
 #if defined(OS_WIN)
 #include <strsafe.h>  // note: per msdn docs, this must *follow* other includes
@@ skipping 226 matching lines @@
 
 void EnableSpdy(bool enable) {
   RenderThread::current()->EnableSpdy(enable);
 }
 
 void UserMetricsRecordAction(const std::string& action) {
   RenderThread::current()->Send(
       new ViewHostMsg_UserMetricsRecordAction(action));
 }
 
+#if !defined(DISABLE_NACL)
+bool LaunchSelLdr(const char* alleged_url, int socket_count, void* imc_handles,
+                  void* nacl_process_handle, int* nacl_process_id) {
+  std::vector<nacl::FileDescriptor> sockets;
+  base::ProcessHandle nacl_process;
+  if (!RenderThread::current()->Send(
+    new ViewHostMsg_LaunchNaCl(
+        ASCIIToWide(alleged_url),
+        socket_count,
+        &sockets,
+        &nacl_process,
+        reinterpret_cast<base::ProcessId*>(nacl_process_id)))) {
+    return false;
+  }
+  CHECK(static_cast<int>(sockets.size()) == socket_count);
+  for (int i = 0; i < socket_count; i++) {
+    static_cast<nacl::Handle*>(imc_handles)[i] =
+        nacl::ToNativeHandle(sockets[i]);
+  }
+  *static_cast<nacl::Handle*>(nacl_process_handle) = nacl_process;
+  return true;
+}
+#endif
+
 #if defined(OS_LINUX)
 int MatchFontWithFallback(const std::string& face, bool bold,
                           bool italic, int charset) {
   return renderer_sandbox_support::MatchFontWithFallback(
       face, bold, italic, charset);
 }
 
 bool GetFontTable(int fd, uint32_t table, uint8_t* output,
                   size_t* output_length) {
   return renderer_sandbox_support::GetFontTable(
       fd, table, output, output_length);
 }
 #endif
 
 }  // namespace webkit_glue