Add chrome to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 136 insertions, 0 deletions

diff --git a/chrome/renderer/renderer_main.cc b/chrome/renderer/renderer_main.cc
new file mode 100644
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+++ b/chrome/renderer/renderer_main.cc
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+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "base/command_line.h"
+#include "base/message_loop.h"
+#include "base/path_service.h"
+#include "chrome/common/chrome_constants.h"
+#include "chrome/common/chrome_counters.h"
+#include "chrome/common/chrome_switches.h"
+#include "chrome/common/env_util.h"
+#include "chrome/common/l10n_util.h"
+#include "chrome/common/logging_chrome.h"
+#include "chrome/common/resource_bundle.h"
+#include "chrome/renderer/render_process.h"
+#include "chrome/test/injection_test_dll.h"
+#include "sandbox/src/sandbox.h"
+
+#include "generated_resources.h"
+
+// This function provides some ways to test crash and assertion handling
+// behavior of the renderer.
+static void HandleRendererErrorTestParameters(const CommandLine& command_line) {
+  // This parameter causes an assertion.
+  if (command_line.HasSwitch(switches::kRendererAssertTest)) {
+    DCHECK(false);
+  }
+
+  // This parameter causes a null pointer crash (crash reporter trigger).
+  if (command_line.HasSwitch(switches::kRendererCrashTest)) {
+    int* bad_pointer = NULL;
+    *bad_pointer = 0;
+  }
+
+  if (command_line.HasSwitch(switches::kRendererStartupDialog)) {
+    std::wstring title = l10n_util::GetString(IDS_PRODUCT_NAME);
+    title += L" renderer";  // makes attaching to process easier
+    MessageBox(NULL, L"renderer starting...", title.c_str(),
+               MB_OK | MB_SETFOREGROUND);
+  }
+}
+
+// mainline routine for running as the Rendererer process
+int RendererMain(CommandLine &parsed_command_line, int show_command,
+                 sandbox::TargetServices* target_services)
+{
+  StatsScope<StatsCounterTimer>
+      startup_timer(chrome::Counters::renderer_main());
+
+  Thread::SetThreadName("Chrome_RendererMain", GetCurrentThreadId());
+
+  CoInitialize(NULL);
+
+  DLOG(INFO) << "Started renderer with " <<
+    parsed_command_line.command_line_string();
+
+  HMODULE sandbox_test_module = NULL;
+  bool no_sandbox = parsed_command_line.HasSwitch(switches::kNoSandbox);
+  if (target_services && !no_sandbox) {
+    // The command line might specify a test dll to load.
+    if (parsed_command_line.HasSwitch(switches::kTestSandbox)) {
+      std::wstring test_dll_name =
+        parsed_command_line.GetSwitchValue(switches::kTestSandbox);
+      sandbox_test_module = LoadLibrary(test_dll_name.c_str());
+      DCHECK(sandbox_test_module);
+    }
+  }
+
+  HandleRendererErrorTestParameters(parsed_command_line);
+
+  std::wstring channel_name =
+    parsed_command_line.GetSwitchValue(switches::kProcessChannelID);
+  if (RenderProcess::GlobalInit(channel_name)) {
+    bool run_loop = true;
+    if (!no_sandbox) {
+      if (target_services) {
+        target_services->LowerToken();
+      } else {
+        run_loop = false;
+      }
+    }
+
+    if (sandbox_test_module) {
+      RunRendererTests run_security_tests =
+          reinterpret_cast<RunRendererTests>(GetProcAddress(sandbox_test_module,
+                                                            kRenderTestCall));
+      DCHECK(run_security_tests);
+      if (run_security_tests) {
+        int test_count = 0;
+        DLOG(INFO) << "Running renderer security tests";
+        BOOL result = run_security_tests(&test_count);
+        DCHECK(result) << "Test number " << test_count << " has failed.";
+        // If we are in release mode, debug or crash the process.
+        if (!result)
+          __debugbreak();
+      }
+    }
+
+    startup_timer.Stop();  // End of Startup Time Measurement.
+
+    if (run_loop) {
+      // Load the accelerator table from the browser executable and tell the
+      // message loop to use it when translating messages.
+      MessageLoop::current()->Run();
+    }
+  }
+  RenderProcess::GlobalCleanup();
+
+  CoUninitialize();
+  return 0;
+}