c2f4144996
* implement devtools showItemInFolder message * add stubs for new devtools messages * fix: update devtools url * spec: enable back devtools tests * spec: disable the i18nString test It is failed because of fs.statSyncNoException, I'll fix it in another PR.
875 lines
29 KiB
C++
875 lines
29 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Copyright (c) 2013 Adam Roben <adam@roben.org>. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE-CHROMIUM file.
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#include <utility>
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#include "brightray/browser/inspectable_web_contents_impl.h"
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#include "atom/common/platform_util.h"
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#include "base/guid.h"
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#include "base/json/json_reader.h"
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#include "base/json/json_writer.h"
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#include "base/metrics/histogram.h"
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#include "base/strings/pattern.h"
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#include "base/strings/string_util.h"
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#include "base/strings/stringprintf.h"
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#include "base/strings/utf_string_conversions.h"
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#include "base/values.h"
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#include "brightray/browser/browser_client.h"
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#include "brightray/browser/browser_context.h"
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#include "brightray/browser/browser_main_parts.h"
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#include "brightray/browser/inspectable_web_contents_delegate.h"
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#include "brightray/browser/inspectable_web_contents_view.h"
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#include "brightray/browser/inspectable_web_contents_view_delegate.h"
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#include "components/prefs/pref_registry_simple.h"
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#include "components/prefs/pref_service.h"
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#include "components/prefs/scoped_user_pref_update.h"
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#include "content/public/browser/browser_thread.h"
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#include "content/public/browser/host_zoom_map.h"
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#include "content/public/browser/navigation_handle.h"
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#include "content/public/browser/render_frame_host.h"
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#include "content/public/browser/render_view_host.h"
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#include "content/public/common/user_agent.h"
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#include "ipc/ipc_channel.h"
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#include "net/http/http_response_headers.h"
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#include "net/url_request/url_fetcher.h"
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#include "net/url_request/url_fetcher_response_writer.h"
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#include "ui/display/display.h"
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#include "ui/display/screen.h"
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namespace brightray {
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namespace {
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const double kPresetZoomFactors[] = {0.25, 0.333, 0.5, 0.666, 0.75, 0.9,
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1.0, 1.1, 1.25, 1.5, 1.75, 2.0,
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2.5, 3.0, 4.0, 5.0};
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const char kChromeUIDevToolsURL[] =
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"chrome-devtools://devtools/bundled/devtools_app.html?"
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"remoteBase=%s&"
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"can_dock=%s&"
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"toolbarColor=rgba(223,223,223,1)&"
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"textColor=rgba(0,0,0,1)&"
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"experiments=true";
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const char kChromeUIDevToolsRemoteFrontendBase[] =
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"https://chrome-devtools-frontend.appspot.com/";
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const char kChromeUIDevToolsRemoteFrontendPath[] = "serve_file";
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const char kDevToolsBoundsPref[] = "brightray.devtools.bounds";
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const char kDevToolsZoomPref[] = "brightray.devtools.zoom";
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const char kDevToolsPreferences[] = "brightray.devtools.preferences";
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const char kFrontendHostId[] = "id";
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const char kFrontendHostMethod[] = "method";
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const char kFrontendHostParams[] = "params";
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const char kTitleFormat[] = "Developer Tools - %s";
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const size_t kMaxMessageChunkSize = IPC::Channel::kMaximumMessageSize / 4;
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void RectToDictionary(const gfx::Rect& bounds, base::DictionaryValue* dict) {
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dict->SetInteger("x", bounds.x());
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dict->SetInteger("y", bounds.y());
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dict->SetInteger("width", bounds.width());
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dict->SetInteger("height", bounds.height());
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}
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void DictionaryToRect(const base::DictionaryValue& dict, gfx::Rect* bounds) {
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int x = 0, y = 0, width = 800, height = 600;
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dict.GetInteger("x", &x);
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dict.GetInteger("y", &y);
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dict.GetInteger("width", &width);
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dict.GetInteger("height", &height);
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*bounds = gfx::Rect(x, y, width, height);
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}
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bool IsPointInRect(const gfx::Point& point, const gfx::Rect& rect) {
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return point.x() > rect.x() && point.x() < (rect.width() + rect.x()) &&
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point.y() > rect.y() && point.y() < (rect.height() + rect.y());
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}
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bool IsPointInScreen(const gfx::Point& point) {
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for (const auto& display : display::Screen::GetScreen()->GetAllDisplays()) {
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if (IsPointInRect(point, display.bounds()))
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return true;
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}
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return false;
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}
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void SetZoomLevelForWebContents(content::WebContents* web_contents,
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double level) {
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content::HostZoomMap::SetZoomLevel(web_contents, level);
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}
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double GetNextZoomLevel(double level, bool out) {
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double factor = content::ZoomLevelToZoomFactor(level);
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size_t size = arraysize(kPresetZoomFactors);
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for (size_t i = 0; i < size; ++i) {
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if (!content::ZoomValuesEqual(kPresetZoomFactors[i], factor))
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continue;
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if (out && i > 0)
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return content::ZoomFactorToZoomLevel(kPresetZoomFactors[i - 1]);
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if (!out && i != size - 1)
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return content::ZoomFactorToZoomLevel(kPresetZoomFactors[i + 1]);
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}
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return level;
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}
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GURL GetRemoteBaseURL() {
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return GURL(base::StringPrintf("%s%s/%s/",
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kChromeUIDevToolsRemoteFrontendBase,
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kChromeUIDevToolsRemoteFrontendPath,
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content::GetWebKitRevision().c_str()));
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}
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GURL GetDevToolsURL(bool can_dock) {
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auto url_string = base::StringPrintf(kChromeUIDevToolsURL,
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GetRemoteBaseURL().spec().c_str(),
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can_dock ? "true" : "");
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return GURL(url_string);
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}
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// ResponseWriter -------------------------------------------------------------
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class ResponseWriter : public net::URLFetcherResponseWriter {
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public:
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ResponseWriter(base::WeakPtr<InspectableWebContentsImpl> bindings,
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int stream_id);
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~ResponseWriter() override;
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// URLFetcherResponseWriter overrides:
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int Initialize(const net::CompletionCallback& callback) override;
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int Write(net::IOBuffer* buffer,
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int num_bytes,
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const net::CompletionCallback& callback) override;
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int Finish(int net_error, const net::CompletionCallback& callback) override;
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private:
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base::WeakPtr<InspectableWebContentsImpl> bindings_;
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int stream_id_;
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DISALLOW_COPY_AND_ASSIGN(ResponseWriter);
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};
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ResponseWriter::ResponseWriter(
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base::WeakPtr<InspectableWebContentsImpl> bindings,
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int stream_id)
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: bindings_(bindings), stream_id_(stream_id) {}
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ResponseWriter::~ResponseWriter() {}
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int ResponseWriter::Initialize(const net::CompletionCallback& callback) {
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return net::OK;
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}
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int ResponseWriter::Write(net::IOBuffer* buffer,
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int num_bytes,
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const net::CompletionCallback& callback) {
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auto* id = new base::Value(stream_id_);
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base::Value* chunk = new base::Value(std::string(buffer->data(), num_bytes));
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content::BrowserThread::PostTask(
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content::BrowserThread::UI, FROM_HERE,
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base::BindOnce(&InspectableWebContentsImpl::CallClientFunction, bindings_,
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"DevToolsAPI.streamWrite", base::Owned(id),
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base::Owned(chunk), nullptr));
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return num_bytes;
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}
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int ResponseWriter::Finish(int net_error,
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const net::CompletionCallback& callback) {
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return net::OK;
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}
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} // namespace
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// Implemented separately on each platform.
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InspectableWebContentsView* CreateInspectableContentsView(
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InspectableWebContentsImpl* inspectable_web_contents_impl);
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void InspectableWebContentsImpl::RegisterPrefs(PrefRegistrySimple* registry) {
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std::unique_ptr<base::DictionaryValue> bounds_dict(new base::DictionaryValue);
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RectToDictionary(gfx::Rect(0, 0, 800, 600), bounds_dict.get());
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registry->RegisterDictionaryPref(kDevToolsBoundsPref, std::move(bounds_dict));
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registry->RegisterDoublePref(kDevToolsZoomPref, 0.);
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registry->RegisterDictionaryPref(kDevToolsPreferences);
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}
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InspectableWebContentsImpl::InspectableWebContentsImpl(
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content::WebContents* web_contents)
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: frontend_loaded_(false),
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can_dock_(true),
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delegate_(nullptr),
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web_contents_(web_contents),
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weak_factory_(this) {
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auto* context =
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static_cast<BrowserContext*>(web_contents_->GetBrowserContext());
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pref_service_ = context->prefs();
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auto* bounds_dict = pref_service_->GetDictionary(kDevToolsBoundsPref);
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if (bounds_dict) {
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DictionaryToRect(*bounds_dict, &devtools_bounds_);
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// Sometimes the devtools window is out of screen or has too small size.
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if (devtools_bounds_.height() < 100 || devtools_bounds_.width() < 100) {
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devtools_bounds_.set_height(600);
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devtools_bounds_.set_width(800);
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}
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if (!IsPointInScreen(devtools_bounds_.origin())) {
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gfx::Rect display;
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if (web_contents->GetNativeView()) {
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display = display::Screen::GetScreen()
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->GetDisplayNearestView(web_contents->GetNativeView())
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.bounds();
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} else {
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display = display::Screen::GetScreen()->GetPrimaryDisplay().bounds();
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}
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devtools_bounds_.set_x(display.x() +
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(display.width() - devtools_bounds_.width()) / 2);
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devtools_bounds_.set_y(
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display.y() + (display.height() - devtools_bounds_.height()) / 2);
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}
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}
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view_.reset(CreateInspectableContentsView(this));
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}
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InspectableWebContentsImpl::~InspectableWebContentsImpl() {
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// Unsubscribe from devtools and Clean up resources.
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if (GetDevToolsWebContents()) {
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if (managed_devtools_web_contents_)
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managed_devtools_web_contents_->SetDelegate(nullptr);
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// Calling this also unsubscribes the observer, so WebContentsDestroyed
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// won't be called again.
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WebContentsDestroyed();
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}
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// Let destructor destroy managed_devtools_web_contents_.
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}
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InspectableWebContentsView* InspectableWebContentsImpl::GetView() const {
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return view_.get();
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}
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content::WebContents* InspectableWebContentsImpl::GetWebContents() const {
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return web_contents_.get();
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}
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content::WebContents* InspectableWebContentsImpl::GetDevToolsWebContents()
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const {
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if (external_devtools_web_contents_)
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return external_devtools_web_contents_;
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else
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return managed_devtools_web_contents_.get();
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}
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void InspectableWebContentsImpl::InspectElement(int x, int y) {
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if (agent_host_.get())
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agent_host_->InspectElement(web_contents_->GetMainFrame(), x, y);
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}
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void InspectableWebContentsImpl::SetDelegate(
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InspectableWebContentsDelegate* delegate) {
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delegate_ = delegate;
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}
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InspectableWebContentsDelegate* InspectableWebContentsImpl::GetDelegate()
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const {
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return delegate_;
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}
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void InspectableWebContentsImpl::SetDockState(const std::string& state) {
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if (state == "detach") {
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can_dock_ = false;
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} else {
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can_dock_ = true;
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dock_state_ = state;
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}
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}
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void InspectableWebContentsImpl::SetDevToolsWebContents(
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content::WebContents* devtools) {
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if (!managed_devtools_web_contents_)
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external_devtools_web_contents_ = devtools;
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}
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void InspectableWebContentsImpl::ShowDevTools() {
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if (embedder_message_dispatcher_) {
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if (managed_devtools_web_contents_)
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view_->ShowDevTools();
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return;
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}
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// Show devtools only after it has done loading, this is to make sure the
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// SetIsDocked is called *BEFORE* ShowDevTools.
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embedder_message_dispatcher_.reset(
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DevToolsEmbedderMessageDispatcher::CreateForDevToolsFrontend(this));
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if (!external_devtools_web_contents_) { // no external devtools
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managed_devtools_web_contents_.reset(
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content::WebContents::Create(content::WebContents::CreateParams(
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web_contents_->GetBrowserContext())));
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managed_devtools_web_contents_->SetDelegate(this);
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}
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Observe(GetDevToolsWebContents());
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AttachTo(content::DevToolsAgentHost::GetOrCreateFor(web_contents_.get()));
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GetDevToolsWebContents()->GetController().LoadURL(
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GetDevToolsURL(can_dock_), content::Referrer(),
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ui::PAGE_TRANSITION_AUTO_TOPLEVEL, std::string());
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}
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void InspectableWebContentsImpl::CloseDevTools() {
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if (GetDevToolsWebContents()) {
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frontend_loaded_ = false;
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if (managed_devtools_web_contents_) {
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view_->CloseDevTools();
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managed_devtools_web_contents_.reset();
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}
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embedder_message_dispatcher_.reset();
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web_contents_->Focus();
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}
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}
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bool InspectableWebContentsImpl::IsDevToolsViewShowing() {
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return managed_devtools_web_contents_ && view_->IsDevToolsViewShowing();
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}
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void InspectableWebContentsImpl::AttachTo(
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scoped_refptr<content::DevToolsAgentHost> host) {
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if (agent_host_.get())
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Detach();
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agent_host_ = std::move(host);
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// Terminate existing debugging connections and start debugging.
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agent_host_->ForceAttachClient(this);
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}
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void InspectableWebContentsImpl::Detach() {
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if (agent_host_.get())
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agent_host_->DetachClient(this);
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agent_host_ = nullptr;
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}
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void InspectableWebContentsImpl::CallClientFunction(
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const std::string& function_name,
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const base::Value* arg1,
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const base::Value* arg2,
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const base::Value* arg3) {
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if (!GetDevToolsWebContents())
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return;
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std::string javascript = function_name + "(";
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if (arg1) {
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std::string json;
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base::JSONWriter::Write(*arg1, &json);
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javascript.append(json);
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if (arg2) {
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base::JSONWriter::Write(*arg2, &json);
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javascript.append(", ").append(json);
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if (arg3) {
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base::JSONWriter::Write(*arg3, &json);
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javascript.append(", ").append(json);
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}
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}
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}
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javascript.append(");");
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GetDevToolsWebContents()->GetMainFrame()->ExecuteJavaScript(
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base::UTF8ToUTF16(javascript));
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}
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gfx::Rect InspectableWebContentsImpl::GetDevToolsBounds() const {
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return devtools_bounds_;
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}
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void InspectableWebContentsImpl::SaveDevToolsBounds(const gfx::Rect& bounds) {
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base::DictionaryValue bounds_dict;
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RectToDictionary(bounds, &bounds_dict);
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pref_service_->Set(kDevToolsBoundsPref, bounds_dict);
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devtools_bounds_ = bounds;
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}
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double InspectableWebContentsImpl::GetDevToolsZoomLevel() const {
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return pref_service_->GetDouble(kDevToolsZoomPref);
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}
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void InspectableWebContentsImpl::UpdateDevToolsZoomLevel(double level) {
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pref_service_->SetDouble(kDevToolsZoomPref, level);
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}
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void InspectableWebContentsImpl::ActivateWindow() {
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// Set the zoom level.
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SetZoomLevelForWebContents(GetDevToolsWebContents(), GetDevToolsZoomLevel());
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}
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void InspectableWebContentsImpl::CloseWindow() {
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GetDevToolsWebContents()->DispatchBeforeUnload();
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}
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void InspectableWebContentsImpl::LoadCompleted() {
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frontend_loaded_ = true;
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if (managed_devtools_web_contents_)
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view_->ShowDevTools();
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// If the devtools can dock, "SetIsDocked" will be called by devtools itself.
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if (!can_dock_) {
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SetIsDocked(DispatchCallback(), false);
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} else {
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if (dock_state_.empty()) {
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const base::DictionaryValue* prefs =
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pref_service_->GetDictionary(kDevToolsPreferences);
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std::string current_dock_state;
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prefs->GetString("currentDockState", ¤t_dock_state);
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base::RemoveChars(current_dock_state, "\"", &dock_state_);
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}
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base::string16 javascript = base::UTF8ToUTF16(
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"Components.dockController.setDockSide(\"" + dock_state_ + "\");");
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GetDevToolsWebContents()->GetMainFrame()->ExecuteJavaScript(javascript);
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}
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if (view_->GetDelegate())
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view_->GetDelegate()->DevToolsOpened();
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}
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void InspectableWebContentsImpl::SetInspectedPageBounds(const gfx::Rect& rect) {
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DevToolsContentsResizingStrategy strategy(rect);
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if (contents_resizing_strategy_.Equals(strategy))
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return;
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contents_resizing_strategy_.CopyFrom(strategy);
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if (managed_devtools_web_contents_)
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view_->SetContentsResizingStrategy(contents_resizing_strategy_);
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}
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void InspectableWebContentsImpl::InspectElementCompleted() {}
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void InspectableWebContentsImpl::InspectedURLChanged(const std::string& url) {
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if (managed_devtools_web_contents_)
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view_->SetTitle(
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base::UTF8ToUTF16(base::StringPrintf(kTitleFormat, url.c_str())));
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}
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void InspectableWebContentsImpl::LoadNetworkResource(
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const DispatchCallback& callback,
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const std::string& url,
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const std::string& headers,
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int stream_id) {
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GURL gurl(url);
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if (!gurl.is_valid()) {
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base::DictionaryValue response;
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response.SetInteger("statusCode", 404);
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callback.Run(&response);
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return;
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}
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auto* browser_context = static_cast<BrowserContext*>(
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GetDevToolsWebContents()->GetBrowserContext());
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net::URLFetcher* fetcher =
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(net::URLFetcher::Create(gurl, net::URLFetcher::GET, this)).release();
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pending_requests_[fetcher] = callback;
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fetcher->SetRequestContext(browser_context->url_request_context_getter());
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fetcher->SetExtraRequestHeaders(headers);
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fetcher->SaveResponseWithWriter(
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std::unique_ptr<net::URLFetcherResponseWriter>(
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new ResponseWriter(weak_factory_.GetWeakPtr(), stream_id)));
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fetcher->Start();
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}
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void InspectableWebContentsImpl::SetIsDocked(const DispatchCallback& callback,
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bool docked) {
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if (managed_devtools_web_contents_)
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view_->SetIsDocked(docked);
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if (!callback.is_null())
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callback.Run(nullptr);
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}
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void InspectableWebContentsImpl::OpenInNewTab(const std::string& url) {}
|
|
|
|
void InspectableWebContentsImpl::ShowItemInFolder(
|
|
const std::string& file_system_path) {
|
|
if (file_system_path.empty())
|
|
return;
|
|
base::FilePath path = base::FilePath::FromUTF8Unsafe(file_system_path);
|
|
platform_util::ShowItemInFolder(path);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::SaveToFile(const std::string& url,
|
|
const std::string& content,
|
|
bool save_as) {
|
|
if (delegate_)
|
|
delegate_->DevToolsSaveToFile(url, content, save_as);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::AppendToFile(const std::string& url,
|
|
const std::string& content) {
|
|
if (delegate_)
|
|
delegate_->DevToolsAppendToFile(url, content);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::RequestFileSystems() {
|
|
if (delegate_)
|
|
delegate_->DevToolsRequestFileSystems();
|
|
}
|
|
|
|
void InspectableWebContentsImpl::AddFileSystem(
|
|
const std::string& file_system_path) {
|
|
if (delegate_)
|
|
delegate_->DevToolsAddFileSystem(
|
|
base::FilePath::FromUTF8Unsafe(file_system_path));
|
|
}
|
|
|
|
void InspectableWebContentsImpl::RemoveFileSystem(
|
|
const std::string& file_system_path) {
|
|
if (delegate_)
|
|
delegate_->DevToolsRemoveFileSystem(
|
|
base::FilePath::FromUTF8Unsafe(file_system_path));
|
|
}
|
|
|
|
void InspectableWebContentsImpl::UpgradeDraggedFileSystemPermissions(
|
|
const std::string& file_system_url) {}
|
|
|
|
void InspectableWebContentsImpl::IndexPath(
|
|
int request_id,
|
|
const std::string& file_system_path) {
|
|
if (delegate_)
|
|
delegate_->DevToolsIndexPath(request_id, file_system_path);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::StopIndexing(int request_id) {
|
|
if (delegate_)
|
|
delegate_->DevToolsStopIndexing(request_id);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::SearchInPath(
|
|
int request_id,
|
|
const std::string& file_system_path,
|
|
const std::string& query) {
|
|
if (delegate_)
|
|
delegate_->DevToolsSearchInPath(request_id, file_system_path, query);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::SetWhitelistedShortcuts(
|
|
const std::string& message) {}
|
|
|
|
void InspectableWebContentsImpl::SetEyeDropperActive(bool active) {}
|
|
void InspectableWebContentsImpl::ShowCertificateViewer(
|
|
const std::string& cert_chain) {}
|
|
|
|
void InspectableWebContentsImpl::ZoomIn() {
|
|
double new_level = GetNextZoomLevel(GetDevToolsZoomLevel(), false);
|
|
SetZoomLevelForWebContents(GetDevToolsWebContents(), new_level);
|
|
UpdateDevToolsZoomLevel(new_level);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::ZoomOut() {
|
|
double new_level = GetNextZoomLevel(GetDevToolsZoomLevel(), true);
|
|
SetZoomLevelForWebContents(GetDevToolsWebContents(), new_level);
|
|
UpdateDevToolsZoomLevel(new_level);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::ResetZoom() {
|
|
SetZoomLevelForWebContents(GetDevToolsWebContents(), 0.);
|
|
UpdateDevToolsZoomLevel(0.);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::SetDevicesDiscoveryConfig(
|
|
bool discover_usb_devices,
|
|
bool port_forwarding_enabled,
|
|
const std::string& port_forwarding_config,
|
|
bool network_discovery_enabled,
|
|
const std::string& network_discovery_config) {}
|
|
|
|
void InspectableWebContentsImpl::SetDevicesUpdatesEnabled(bool enabled) {}
|
|
|
|
void InspectableWebContentsImpl::PerformActionOnRemotePage(
|
|
const std::string& page_id,
|
|
const std::string& action) {}
|
|
|
|
void InspectableWebContentsImpl::OpenRemotePage(const std::string& browser_id,
|
|
const std::string& url) {}
|
|
|
|
void InspectableWebContentsImpl::OpenNodeFrontend() {}
|
|
|
|
void InspectableWebContentsImpl::DispatchProtocolMessageFromDevToolsFrontend(
|
|
const std::string& message) {
|
|
// If the devtools wants to reload the page, hijack the message and handle it
|
|
// to the delegate.
|
|
if (base::MatchPattern(message,
|
|
"{\"id\":*,"
|
|
"\"method\":\"Page.reload\","
|
|
"\"params\":*}")) {
|
|
if (delegate_)
|
|
delegate_->DevToolsReloadPage();
|
|
return;
|
|
}
|
|
|
|
if (agent_host_.get())
|
|
agent_host_->DispatchProtocolMessage(this, message);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::SendJsonRequest(
|
|
const DispatchCallback& callback,
|
|
const std::string& browser_id,
|
|
const std::string& url) {
|
|
callback.Run(nullptr);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::GetPreferences(
|
|
const DispatchCallback& callback) {
|
|
const base::DictionaryValue* prefs =
|
|
pref_service_->GetDictionary(kDevToolsPreferences);
|
|
callback.Run(prefs);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::SetPreference(const std::string& name,
|
|
const std::string& value) {
|
|
DictionaryPrefUpdate update(pref_service_, kDevToolsPreferences);
|
|
update.Get()->SetKey(name, base::Value(value));
|
|
}
|
|
|
|
void InspectableWebContentsImpl::RemovePreference(const std::string& name) {
|
|
DictionaryPrefUpdate update(pref_service_, kDevToolsPreferences);
|
|
update.Get()->RemoveWithoutPathExpansion(name, nullptr);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::ClearPreferences() {
|
|
DictionaryPrefUpdate update(pref_service_, kDevToolsPreferences);
|
|
update.Get()->Clear();
|
|
}
|
|
|
|
void InspectableWebContentsImpl::ConnectionReady() {}
|
|
|
|
void InspectableWebContentsImpl::RegisterExtensionsAPI(
|
|
const std::string& origin,
|
|
const std::string& script) {
|
|
extensions_api_[origin + "/"] = script;
|
|
}
|
|
|
|
void InspectableWebContentsImpl::HandleMessageFromDevToolsFrontend(
|
|
const std::string& message) {
|
|
// TODO(alexeykuzmin): Should we expect it to exist?
|
|
if (!embedder_message_dispatcher_) {
|
|
return;
|
|
}
|
|
|
|
std::string method;
|
|
base::ListValue empty_params;
|
|
base::ListValue* params = &empty_params;
|
|
|
|
base::DictionaryValue* dict = nullptr;
|
|
std::unique_ptr<base::Value> parsed_message(base::JSONReader::Read(message));
|
|
if (!parsed_message || !parsed_message->GetAsDictionary(&dict) ||
|
|
!dict->GetString(kFrontendHostMethod, &method) ||
|
|
(dict->HasKey(kFrontendHostParams) &&
|
|
!dict->GetList(kFrontendHostParams, ¶ms))) {
|
|
LOG(ERROR) << "Invalid message was sent to embedder: " << message;
|
|
return;
|
|
}
|
|
int id = 0;
|
|
dict->GetInteger(kFrontendHostId, &id);
|
|
embedder_message_dispatcher_->Dispatch(
|
|
base::Bind(&InspectableWebContentsImpl::SendMessageAck,
|
|
weak_factory_.GetWeakPtr(), id),
|
|
method, params);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::DispatchProtocolMessage(
|
|
content::DevToolsAgentHost* agent_host,
|
|
const std::string& message) {
|
|
if (!frontend_loaded_)
|
|
return;
|
|
|
|
if (message.length() < kMaxMessageChunkSize) {
|
|
base::string16 javascript =
|
|
base::UTF8ToUTF16("DevToolsAPI.dispatchMessage(" + message + ");");
|
|
GetDevToolsWebContents()->GetMainFrame()->ExecuteJavaScript(javascript);
|
|
return;
|
|
}
|
|
|
|
base::Value total_size(static_cast<int>(message.length()));
|
|
for (size_t pos = 0; pos < message.length(); pos += kMaxMessageChunkSize) {
|
|
base::Value message_value(message.substr(pos, kMaxMessageChunkSize));
|
|
CallClientFunction("DevToolsAPI.dispatchMessageChunk", &message_value,
|
|
pos ? nullptr : &total_size, nullptr);
|
|
}
|
|
}
|
|
|
|
void InspectableWebContentsImpl::AgentHostClosed(
|
|
content::DevToolsAgentHost* agent_host) {}
|
|
|
|
void InspectableWebContentsImpl::RenderFrameHostChanged(
|
|
content::RenderFrameHost* old_host,
|
|
content::RenderFrameHost* new_host) {
|
|
if (new_host->GetParent())
|
|
return;
|
|
frontend_host_.reset(content::DevToolsFrontendHost::Create(
|
|
new_host,
|
|
base::Bind(&InspectableWebContentsImpl::HandleMessageFromDevToolsFrontend,
|
|
weak_factory_.GetWeakPtr())));
|
|
}
|
|
|
|
void InspectableWebContentsImpl::WebContentsDestroyed() {
|
|
frontend_loaded_ = false;
|
|
external_devtools_web_contents_ = nullptr;
|
|
Observe(nullptr);
|
|
Detach();
|
|
embedder_message_dispatcher_.reset();
|
|
|
|
for (const auto& pair : pending_requests_)
|
|
delete pair.first;
|
|
|
|
if (view_ && view_->GetDelegate())
|
|
view_->GetDelegate()->DevToolsClosed();
|
|
}
|
|
|
|
bool InspectableWebContentsImpl::DidAddMessageToConsole(
|
|
content::WebContents* source,
|
|
int32_t level,
|
|
const base::string16& message,
|
|
int32_t line_no,
|
|
const base::string16& source_id) {
|
|
logging::LogMessage("CONSOLE", line_no, level).stream()
|
|
<< "\"" << message << "\", source: " << source_id << " (" << line_no
|
|
<< ")";
|
|
return true;
|
|
}
|
|
|
|
bool InspectableWebContentsImpl::ShouldCreateWebContents(
|
|
content::WebContents* web_contents,
|
|
content::RenderFrameHost* opener,
|
|
content::SiteInstance* source_site_instance,
|
|
int32_t route_id,
|
|
int32_t main_frame_route_id,
|
|
int32_t main_frame_widget_route_id,
|
|
content::mojom::WindowContainerType window_container_type,
|
|
const GURL& opener_url,
|
|
const std::string& frame_name,
|
|
const GURL& target_url,
|
|
const std::string& partition_id,
|
|
content::SessionStorageNamespace* session_storage_namespace) {
|
|
return false;
|
|
}
|
|
|
|
void InspectableWebContentsImpl::HandleKeyboardEvent(
|
|
content::WebContents* source,
|
|
const content::NativeWebKeyboardEvent& event) {
|
|
auto* delegate = web_contents_->GetDelegate();
|
|
if (delegate)
|
|
delegate->HandleKeyboardEvent(source, event);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::CloseContents(content::WebContents* source) {
|
|
// This is where the devtools closes itself (by clicking the x button).
|
|
CloseDevTools();
|
|
}
|
|
|
|
content::ColorChooser* InspectableWebContentsImpl::OpenColorChooser(
|
|
content::WebContents* source,
|
|
SkColor color,
|
|
const std::vector<blink::mojom::ColorSuggestionPtr>& suggestions) {
|
|
auto* delegate = web_contents_->GetDelegate();
|
|
if (delegate)
|
|
return delegate->OpenColorChooser(source, color, suggestions);
|
|
return nullptr;
|
|
}
|
|
|
|
void InspectableWebContentsImpl::RunFileChooser(
|
|
content::RenderFrameHost* render_frame_host,
|
|
const content::FileChooserParams& params) {
|
|
auto* delegate = web_contents_->GetDelegate();
|
|
if (delegate)
|
|
delegate->RunFileChooser(render_frame_host, params);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::EnumerateDirectory(
|
|
content::WebContents* source,
|
|
int request_id,
|
|
const base::FilePath& path) {
|
|
auto* delegate = web_contents_->GetDelegate();
|
|
if (delegate)
|
|
delegate->EnumerateDirectory(source, request_id, path);
|
|
}
|
|
|
|
void InspectableWebContentsImpl::OnWebContentsFocused(
|
|
content::RenderWidgetHost* render_widget_host) {
|
|
#if defined(TOOLKIT_VIEWS)
|
|
if (view_->GetDelegate())
|
|
view_->GetDelegate()->DevToolsFocused();
|
|
#endif
|
|
}
|
|
|
|
void InspectableWebContentsImpl::ReadyToCommitNavigation(
|
|
content::NavigationHandle* navigation_handle) {
|
|
if (navigation_handle->IsInMainFrame()) {
|
|
if (navigation_handle->GetRenderFrameHost() ==
|
|
GetDevToolsWebContents()->GetMainFrame() &&
|
|
frontend_host_) {
|
|
return;
|
|
}
|
|
frontend_host_.reset(content::DevToolsFrontendHost::Create(
|
|
web_contents()->GetMainFrame(),
|
|
base::Bind(
|
|
&InspectableWebContentsImpl::HandleMessageFromDevToolsFrontend,
|
|
base::Unretained(this))));
|
|
return;
|
|
}
|
|
}
|
|
|
|
void InspectableWebContentsImpl::DidFinishNavigation(
|
|
content::NavigationHandle* navigation_handle) {
|
|
if (navigation_handle->IsInMainFrame() ||
|
|
!navigation_handle->GetURL().SchemeIs("chrome-extension") ||
|
|
!navigation_handle->HasCommitted())
|
|
return;
|
|
content::RenderFrameHost* frame = navigation_handle->GetRenderFrameHost();
|
|
auto origin = navigation_handle->GetURL().GetOrigin().spec();
|
|
auto it = extensions_api_.find(origin);
|
|
if (it == extensions_api_.end())
|
|
return;
|
|
// Injected Script from devtools frontend doesn't expose chrome,
|
|
// most likely bug in chromium.
|
|
base::ReplaceFirstSubstringAfterOffset(&it->second, 0, "var chrome",
|
|
"var chrome = window.chrome ");
|
|
auto script = base::StringPrintf("%s(\"%s\")", it->second.c_str(),
|
|
base::GenerateGUID().c_str());
|
|
// Invoking content::DevToolsFrontendHost::SetupExtensionsAPI(frame, script);
|
|
// should be enough, but it seems to be a noop currently.
|
|
frame->ExecuteJavaScriptForTests(base::UTF8ToUTF16(script));
|
|
}
|
|
|
|
void InspectableWebContentsImpl::OnURLFetchComplete(
|
|
const net::URLFetcher* source) {
|
|
DCHECK(source);
|
|
auto it = pending_requests_.find(source);
|
|
DCHECK(it != pending_requests_.end());
|
|
|
|
base::DictionaryValue response;
|
|
|
|
net::HttpResponseHeaders* rh = source->GetResponseHeaders();
|
|
response.SetInteger("statusCode", rh ? rh->response_code() : 200);
|
|
|
|
{
|
|
auto headers = std::make_unique<base::DictionaryValue>();
|
|
|
|
size_t iterator = 0;
|
|
std::string name;
|
|
std::string value;
|
|
while (rh && rh->EnumerateHeaderLines(&iterator, &name, &value))
|
|
headers->SetString(name, value);
|
|
|
|
response.Set("headers", std::move(headers));
|
|
}
|
|
|
|
it->second.Run(&response);
|
|
pending_requests_.erase(it);
|
|
delete source;
|
|
}
|
|
|
|
void InspectableWebContentsImpl::SendMessageAck(int request_id,
|
|
const base::Value* arg) {
|
|
base::Value id_value(request_id);
|
|
CallClientFunction("DevToolsAPI.embedderMessageAck", &id_value, arg, nullptr);
|
|
}
|
|
|
|
} // namespace brightray
|