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// 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/shell/shell_content_browser_client.h"
#include "base/command_line.h"
#include "base/file_util.h"
#include "base/path_service.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/resource_dispatcher_host.h"
#include "content/public/browser/storage_partition.h"
#include "content/public/common/content_switches.h"
#include "content/shell/geolocation/shell_access_token_store.h"
#include "content/shell/shell.h"
#include "content/shell/shell_browser_context.h"
#include "content/shell/shell_browser_main_parts.h"
#include "content/shell/shell_devtools_delegate.h"
#include "content/shell/shell_message_filter.h"
#include "content/shell/shell_messages.h"
#include "content/shell/shell_quota_permission_context.h"
#include "content/shell/shell_resource_dispatcher_host_delegate.h"
#include "content/shell/shell_switches.h"
#include "content/shell/shell_web_contents_view_delegate_creator.h"
#include "content/shell/webkit_test_controller.h"
#include "googleurl/src/gurl.h"
#include "webkit/glue/webpreferences.h"
#if defined(OS_ANDROID)
#include "base/android/path_utils.h"
#include "base/path_service.h"
#include "base/platform_file.h"
#include "content/shell/android/shell_descriptors.h"
#endif
namespace content {
namespace {
base::FilePath GetWebKitRootDirFilePath() {
base::FilePath base_path;
PathService::Get(base::DIR_SOURCE_ROOT, &base_path);
if (file_util::PathExists(
base_path.Append(FILE_PATH_LITERAL("third_party/WebKit")))) {
// We're in a WebKit-in-chrome checkout.
return base_path.Append(FILE_PATH_LITERAL("third_party/WebKit"));
} else if (file_util::PathExists(
base_path.Append(FILE_PATH_LITERAL("chromium")))) {
// We're in a WebKit-only checkout on Windows.
return base_path.Append(FILE_PATH_LITERAL("../.."));
} else if (file_util::PathExists(
base_path.Append(FILE_PATH_LITERAL("webkit/support")))) {
// We're in a WebKit-only/xcodebuild checkout on Mac
return base_path.Append(FILE_PATH_LITERAL("../../.."));
}
// We're in a WebKit-only, make-build, so the DIR_SOURCE_ROOT is already the
// WebKit root. That, or we have no idea where we are.
return base_path;
}
base::FilePath GetChromiumRootDirFilePath() {
base::FilePath webkit_path = GetWebKitRootDirFilePath();
if (file_util::PathExists(webkit_path.Append(
FILE_PATH_LITERAL("Source/WebKit/chromium/webkit/support")))) {
// We're in a WebKit-only checkout.
return webkit_path.Append(FILE_PATH_LITERAL("Source/WebKit/chromium"));
} else {
// We're in a Chromium checkout, and WebKit is in third_party/WebKit.
return webkit_path.Append(FILE_PATH_LITERAL("../.."));
}
}
} // namespace
ShellContentBrowserClient::ShellContentBrowserClient()
: hyphen_dictionary_file_(base::kInvalidPlatformFileValue),
shell_browser_main_parts_(NULL) {
if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree))
return;
webkit_source_dir_ = GetWebKitRootDirFilePath();
base::FilePath dictionary_file_path = GetChromiumRootDirFilePath().Append(
FILE_PATH_LITERAL("third_party/hyphen/hyph_en_US.dic"));
file_util::AbsolutePath(&dictionary_file_path);
hyphen_dictionary_file_ = base::CreatePlatformFile(dictionary_file_path,
base::PLATFORM_FILE_READ |
base::PLATFORM_FILE_OPEN,
NULL,
NULL);
}
ShellContentBrowserClient::~ShellContentBrowserClient() {
}
BrowserMainParts* ShellContentBrowserClient::CreateBrowserMainParts(
const MainFunctionParams& parameters) {
shell_browser_main_parts_ = new ShellBrowserMainParts(parameters);
return shell_browser_main_parts_;
}
void ShellContentBrowserClient::RenderProcessHostCreated(
RenderProcessHost* host) {
if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree))
return;
host->GetChannel()->AddFilter(new ShellMessageFilter(
host->GetID(),
BrowserContext::GetDefaultStoragePartition(browser_context())
->GetDatabaseTracker(),
BrowserContext::GetDefaultStoragePartition(browser_context())
->GetQuotaManager()));
host->Send(new ShellViewMsg_SetWebKitSourceDir(webkit_source_dir_));
if (hyphen_dictionary_file_ != base::kInvalidPlatformFileValue) {
IPC::PlatformFileForTransit file = IPC::GetFileHandleForProcess(
hyphen_dictionary_file_, host->GetHandle(), false);
host->Send(new ShellViewMsg_LoadHyphenDictionary(file));
}
}
net::URLRequestContextGetter* ShellContentBrowserClient::CreateRequestContext(
BrowserContext* content_browser_context,
ProtocolHandlerMap* protocol_handlers) {
ShellBrowserContext* shell_browser_context =
ShellBrowserContextForBrowserContext(content_browser_context);
return shell_browser_context->CreateRequestContext(protocol_handlers);
}
net::URLRequestContextGetter*
ShellContentBrowserClient::CreateRequestContextForStoragePartition(
BrowserContext* content_browser_context,
const base::FilePath& partition_path,
bool in_memory,
ProtocolHandlerMap* protocol_handlers) {
ShellBrowserContext* shell_browser_context =
ShellBrowserContextForBrowserContext(content_browser_context);
return shell_browser_context->CreateRequestContextForStoragePartition(
partition_path, in_memory, protocol_handlers);
}
void ShellContentBrowserClient::AppendExtraCommandLineSwitches(
CommandLine* command_line, int child_process_id) {
if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree))
command_line->AppendSwitch(switches::kDumpRenderTree);
}
void ShellContentBrowserClient::OverrideWebkitPrefs(
RenderViewHost* render_view_host,
const GURL& url,
webkit_glue::WebPreferences* prefs) {
if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree))
return;
WebKitTestController::Get()->OverrideWebkitPrefs(prefs);
}
void ShellContentBrowserClient::ResourceDispatcherHostCreated() {
resource_dispatcher_host_delegate_.reset(
new ShellResourceDispatcherHostDelegate());
ResourceDispatcherHost::Get()->SetDelegate(
resource_dispatcher_host_delegate_.get());
}
std::string ShellContentBrowserClient::GetDefaultDownloadName() {
return "download";
}
bool ShellContentBrowserClient::SupportsBrowserPlugin(
content::BrowserContext* browser_context, const GURL& url) {
return CommandLine::ForCurrentProcess()->HasSwitch(
switches::kEnableBrowserPluginForAllViewTypes);
}
WebContentsViewDelegate* ShellContentBrowserClient::GetWebContentsViewDelegate(
WebContents* web_contents) {
#if !defined(USE_AURA)
return CreateShellWebContentsViewDelegate(web_contents);
#else
return NULL;
#endif
}
QuotaPermissionContext*
ShellContentBrowserClient::CreateQuotaPermissionContext() {
return new ShellQuotaPermissionContext();
}
#if defined(OS_ANDROID)
void ShellContentBrowserClient::GetAdditionalMappedFilesForChildProcess(
const CommandLine& command_line,
int child_process_id,
std::vector<content::FileDescriptorInfo>* mappings) {
int flags = base::PLATFORM_FILE_OPEN | base::PLATFORM_FILE_READ;
base::FilePath pak_file;
bool r = PathService::Get(base::DIR_ANDROID_APP_DATA, &pak_file);
CHECK(r);
pak_file = pak_file.Append(FILE_PATH_LITERAL("paks"));
pak_file = pak_file.Append(FILE_PATH_LITERAL("content_shell.pak"));
base::PlatformFile f =
base::CreatePlatformFile(pak_file, flags, NULL, NULL);
if (f == base::kInvalidPlatformFileValue) {
NOTREACHED() << "Failed to open file when creating renderer process: "
<< "content_shell.pak";
}
mappings->push_back(
content::FileDescriptorInfo(kShellPakDescriptor,
base::FileDescriptor(f, true)));
}
#endif
ShellBrowserContext* ShellContentBrowserClient::browser_context() {
return shell_browser_main_parts_->browser_context();
}
ShellBrowserContext*
ShellContentBrowserClient::off_the_record_browser_context() {
return shell_browser_main_parts_->off_the_record_browser_context();
}
AccessTokenStore* ShellContentBrowserClient::CreateAccessTokenStore() {
return new ShellAccessTokenStore(browser_context()->GetRequestContext());
}
ShellBrowserContext*
ShellContentBrowserClient::ShellBrowserContextForBrowserContext(
BrowserContext* content_browser_context) {
if (content_browser_context == browser_context())
return browser_context();
DCHECK_EQ(content_browser_context, off_the_record_browser_context());
return off_the_record_browser_context();
}
} // namespace content
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