Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(267)

Unified Diff: headless/lib/headless_main_delegate.cc

Issue 1410573004: headless: Add a headless shell (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Move to a top level directory. Created 5 years, 2 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« headless/lib/BUILD.gn ('K') | « headless/lib/headless_main_delegate.h ('k') | no next file » | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: headless/lib/headless_main_delegate.cc
diff --git a/headless/lib/headless_main_delegate.cc b/headless/lib/headless_main_delegate.cc
new file mode 100644
index 0000000000000000000000000000000000000000..bd0dabceca29a9aa8204052758f8e5f8b75f0e91
--- /dev/null
+++ b/headless/lib/headless_main_delegate.cc
@@ -0,0 +1,118 @@
+// Copyright 2015 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 "headless/lib/headless_main_delegate.h"
+
+#include "base/command_line.h"
+#include "base/logging.h"
+#include "base/path_service.h"
+#include "base/trace_event/trace_event.h"
+#include "content/public/browser/browser_main_runner.h"
+#include "content/public/browser/content_browser_client.h"
+#include "content/public/common/content_client.h"
+#include "content/public/common/content_switches.h"
+#include "content/public/renderer/content_renderer_client.h"
+#include "content/public/utility/content_utility_client.h"
+#include "ui/base/resource/resource_bundle.h"
+
+namespace {
+
+void InitLogging() {
+ base::FilePath log_filename;
+ PathService::Get(base::DIR_EXE, &log_filename);
+ log_filename = log_filename.AppendASCII("headless_test_shell.log");
+ logging::LoggingSettings settings;
+ settings.logging_dest = logging::LOG_TO_ALL;
+ settings.log_file = log_filename.value().c_str();
+ settings.delete_old = logging::DELETE_OLD_LOG_FILE;
+ logging::InitLogging(settings);
+ logging::SetLogItems(true, true, true, true);
+}
+
+} // namespace
+
+namespace headless {
+
+class HeadlessContentClient : public content::ContentClient {};
+
+class HeadlessContentBrowserClient : public content::ContentBrowserClient {};
+
+class HeadlessContentRendererClient : public content::ContentRendererClient {};
+
+class HeadlessContentUtilityClient : public content::ContentUtilityClient {};
+
+HeadlessMainDelegate::HeadlessMainDelegate() {}
+
+HeadlessMainDelegate::~HeadlessMainDelegate() {}
+
+bool HeadlessMainDelegate::BasicStartupComplete(int* exit_code) {
+ base::CommandLine& command_line = *base::CommandLine::ForCurrentProcess();
+
+ InitLogging();
+
+ command_line.AppendSwitch(switches::kNoSandbox);
+ command_line.AppendSwitch(switches::kSingleProcess);
+
+ // TODO(skyostil): Investigate using Mesa/SwiftShader for output.
+ command_line.AppendSwitch(switches::kDisableGpu);
+
+ content_client_.reset(new HeadlessContentClient);
+ SetContentClient(content_client_.get());
+
+ return false;
+}
+
+void HeadlessMainDelegate::PreSandboxStartup() {
+ InitializeResourceBundle();
+}
+
+int HeadlessMainDelegate::RunProcess(
+ const std::string& process_type,
+ const content::MainFunctionParams& main_function_params) {
+ if (!process_type.empty())
+ return -1;
+
+ base::trace_event::TraceLog::GetInstance()->SetProcessName("HeadlessBrowser");
+
+ scoped_ptr<content::BrowserMainRunner> browser_runner(
+ content::BrowserMainRunner::Create());
+ int exit_code = browser_runner->Initialize(main_function_params);
+ DCHECK_LT(exit_code, 0);
+ exit_code = browser_runner->Run();
+ browser_runner->Shutdown();
+ return exit_code;
+}
+
+void HeadlessMainDelegate::ZygoteForked() {
+ // TODO(skyostil): Disable the zygote host.
+}
+
+// static
+void HeadlessMainDelegate::InitializeResourceBundle() {
+ base::FilePath pak_file;
+ bool r = PathService::Get(base::DIR_MODULE, &pak_file);
Peter Beverloo 2015/10/27 14:35:51 nit: const bool success?
+ DCHECK(r);
+ pak_file = pak_file.Append(FILE_PATH_LITERAL("content_shell.pak"));
Peter Beverloo 2015/10/27 14:35:51 headless.pak
+ ui::ResourceBundle::InitSharedInstanceWithPakPath(pak_file);
+}
+
+content::ContentBrowserClient*
+HeadlessMainDelegate::CreateContentBrowserClient() {
+ browser_client_.reset(new HeadlessContentBrowserClient);
+ return browser_client_.get();
+}
+
+content::ContentRendererClient*
+HeadlessMainDelegate::CreateContentRendererClient() {
+ renderer_client_.reset(new HeadlessContentRendererClient);
+ return renderer_client_.get();
+}
+
+content::ContentUtilityClient*
+HeadlessMainDelegate::CreateContentUtilityClient() {
+ utility_client_.reset(new HeadlessContentUtilityClient);
+ return utility_client_.get();
+}
+
+} // namespace headless
« headless/lib/BUILD.gn ('K') | « headless/lib/headless_main_delegate.h ('k') | no next file » | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698