78 lines
2.3 KiB
C++
78 lines
2.3 KiB
C++
// Copyright (c) 2013 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that can
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// be found in the LICENSE file.
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#include "libcef/scheme_registrar_impl.h"
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#include <string>
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#include "base/logging.h"
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#include "base/string_util.h"
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#include "googleurl/src/url_util.h"
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#include "third_party/WebKit/Source/Platform/chromium/public/WebString.h"
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#include "third_party/WebKit/Source/WebKit/chromium/public/WebSecurityPolicy.h"
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CefSchemeRegistrarImpl::CefSchemeRegistrarImpl()
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: supported_thread_id_(base::PlatformThread::CurrentId()) {
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}
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bool CefSchemeRegistrarImpl::AddCustomScheme(
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const CefString& scheme_name,
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bool is_standard,
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bool is_local,
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bool is_display_isolated) {
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if (!VerifyContext())
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return false;
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std::string scheme_lower = StringToLowerASCII(scheme_name.ToString());
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if (is_standard) {
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url_parse::Component scheme_comp(0, scheme_lower.length());
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if (!url_util::IsStandard(scheme_lower.c_str(), scheme_comp))
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url_util::AddStandardScheme(scheme_lower.c_str());
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}
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SchemeInfo info = {scheme_lower, is_local, is_display_isolated};
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scheme_info_list_.push_back(info);
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return true;
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}
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void CefSchemeRegistrarImpl::RegisterWithWebKit() {
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if (scheme_info_list_.empty())
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return;
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// Register the custom schemes.
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SchemeInfoList::const_iterator it = scheme_info_list_.begin();
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for (; it != scheme_info_list_.end(); ++it) {
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const SchemeInfo& info = *it;
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if (info.is_local) {
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WebKit::WebSecurityPolicy::registerURLSchemeAsLocal(
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WebKit::WebString::fromUTF8(info.scheme_name));
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}
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if (info.is_display_isolated) {
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WebKit::WebSecurityPolicy::registerURLSchemeAsDisplayIsolated(
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WebKit::WebString::fromUTF8(info.scheme_name));
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}
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}
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}
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bool CefSchemeRegistrarImpl::VerifyRefCount() {
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return (GetRefCt() == 1);
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}
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void CefSchemeRegistrarImpl::Detach() {
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DCHECK_EQ(base::PlatformThread::CurrentId(), supported_thread_id_);
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url_util::LockStandardSchemes();
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supported_thread_id_ = base::kInvalidThreadId;
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}
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bool CefSchemeRegistrarImpl::VerifyContext() {
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if (base::PlatformThread::CurrentId() != supported_thread_id_) {
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// This object should only be accessed from the thread that created it.
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NOTREACHED();
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return false;
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}
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return true;
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}
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