diff options
Diffstat (limited to 'chrome/browser/dom_ui')
| -rw-r--r-- | chrome/browser/dom_ui/debugger_ui.cc | 148 | ||||
| -rw-r--r-- | chrome/browser/dom_ui/debugger_ui.h | 28 | ||||
| -rw-r--r-- | chrome/browser/dom_ui/dom_ui_contents.cc | 6 |
3 files changed, 179 insertions, 3 deletions
diff --git a/chrome/browser/dom_ui/debugger_ui.cc b/chrome/browser/dom_ui/debugger_ui.cc new file mode 100644 index 0000000..3af0faa --- /dev/null +++ b/chrome/browser/dom_ui/debugger_ui.cc @@ -0,0 +1,148 @@ +// Copyright (c) 2006-2008 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 "chrome/browser/dom_ui/debugger_ui.h" + +#include "base/command_line.h" +#include "base/file_util.h" +#include "base/string_util.h" +#include "base/values.h" +#include "chrome/browser/browser_process.h" +#include "chrome/browser/debugger/debugger_shell.h" +#include "chrome/browser/debugger/debugger_wrapper.h" +#include "chrome/browser/dom_ui/chrome_url_data_manager.h" +#include "chrome/common/chrome_switches.h" +#include "chrome/common/resource_bundle.h" +#include "chrome/common/url_constants.h" +#include "net/base/mime_util.h" + +#include "grit/debugger_resources.h" + +class DebuggerHTMLSource : public ChromeURLDataManager::DataSource { + public: + // Creates our datasource and sets our user message to a specific message + // from our string bundle. + DebuggerHTMLSource() + : DataSource("debugger", MessageLoop::current()) { } + + // Called when the network layer has requested a resource underneath + // the path we registered. + virtual void StartDataRequest(const std::string& path, int request_id) { + int resource_id = 0; + + if (!path.length()) { + resource_id = IDR_DEBUGGER_HTML; + } else if (path == "debugger.js") { + resource_id = IDR_DEBUGGER_JS; + } else if (path == "debugger.css") { + resource_id = IDR_DEBUGGER_CSS; + } else { + SendResponse(request_id, NULL); + return; + } + + std::wstring debugger_path = + CommandLine::ForCurrentProcess()->GetSwitchValue( + switches::kJavaScriptDebuggerPath); + std::string data_str; + if (!debugger_path.empty() && file_util::PathExists(debugger_path)) { + if (path.empty()) + file_util::AppendToPath(&debugger_path, L"debugger.html"); + else + file_util::AppendToPath(&debugger_path, UTF8ToWide(path)); + if (!file_util::ReadFileToString(debugger_path, &data_str)) { + SendResponse(request_id, NULL); + return; + } + } else { + ResourceBundle& rb = ResourceBundle::GetSharedInstance(); + data_str = rb.GetDataResource(resource_id); + } + scoped_refptr<RefCountedBytes> data_bytes(new RefCountedBytes); + data_bytes->data.resize(data_str.size()); + std::copy(data_str.begin(), data_str.end(), data_bytes->data.begin()); + + SendResponse(request_id, data_bytes); + } + + virtual std::string GetMimeType(const std::string& path) const { + // Currently but three choices {"", "debugger.js", "debugger.css"}. + // Map the extension to mime-type, defaulting to "text/html". + std::string mime_type("text/html"); +#if defined(OS_WIN) + FilePath file_path(ASCIIToWide(path)); +#elif defined(OS_POSIX) + FilePath file_path(path); +#endif + net::GetMimeTypeFromFile(file_path, &mime_type); + return mime_type; + } + + private: + DISALLOW_EVIL_CONSTRUCTORS(DebuggerHTMLSource); +}; + + +class DebuggerHandler : public DOMMessageHandler { + public: + explicit DebuggerHandler(DOMUI* dom_ui) : DOMMessageHandler(dom_ui) { + dom_ui->RegisterMessageCallback("DebuggerHostMessage", + NewCallback(this, &DebuggerHandler::HandleDebuggerHostMessage)); + } + + void HandleDebuggerHostMessage(const Value* content) { + if (!content || !content->IsType(Value::TYPE_LIST)) { + NOTREACHED(); + return; + } + const ListValue* args = static_cast<const ListValue*>(content); + if (args->GetSize() < 1) { + NOTREACHED(); + return; + } + +#ifndef CHROME_DEBUGGER_DISABLED + DebuggerWrapper* wrapper = g_browser_process->debugger_wrapper(); + DebuggerHost* debugger_host = wrapper->GetDebugger(); + if (!debugger_host) { + NOTREACHED(); + return; + } + debugger_host->OnDebuggerHostMsg(args); +#endif + } + + private: + DISALLOW_COPY_AND_ASSIGN(DebuggerHandler); +}; + + +DebuggerUI::DebuggerUI(DOMUIContents* contents) + : DOMUI(contents) { +} + +void DebuggerUI::Init() { + AddMessageHandler(new DebuggerHandler(this)); + + DebuggerHTMLSource* html_source = new DebuggerHTMLSource(); + g_browser_process->io_thread()->message_loop()->PostTask(FROM_HERE, + NewRunnableMethod(&chrome_url_data_manager, + &ChromeURLDataManager::AddDataSource, + html_source)); +} + +// static +bool DebuggerUI::IsDebuggerUrl(const GURL& url) { + return url.SchemeIs(chrome::kChromeUIScheme) && + url.host() == chrome::kInspectorHost; +} + +// static +GURL DebuggerUI::GetBaseURL() { + // DebuggerUI is accessible from chrome-ui://inspector. + std::string url = chrome::kChromeUIScheme; + url += chrome::kStandardSchemeSeparator; + url += chrome::kInspectorHost; + return GURL(url); +} diff --git a/chrome/browser/dom_ui/debugger_ui.h b/chrome/browser/dom_ui/debugger_ui.h new file mode 100644 index 0000000..3b12ec9 --- /dev/null +++ b/chrome/browser/dom_ui/debugger_ui.h @@ -0,0 +1,28 @@ +// Copyright (c) 2006-2008 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. +// +// This file defines utility functions for working with strings. + +#ifndef CHROME_BROWSER_DOM_UI_DEBUGGER_UI_H_ +#define CHROME_BROWSER_DOM_UI_DEBUGGER_UI_H_ + +#include "chrome/browser/dom_ui/dom_ui.h" + +class DebuggerUI : public DOMUI { + public: + DebuggerUI(DOMUIContents* contents); + + // DOMUI Implementation + virtual void Init(); + + // Return the URL for the front page of this UI. + static GURL GetBaseURL(); + + static bool IsDebuggerUrl(const GURL& url); + + private: + DISALLOW_COPY_AND_ASSIGN(DebuggerUI); +}; + +#endif // CHROME_BROWSER_DOM_UI_DEBUGGER_UI_H_ diff --git a/chrome/browser/dom_ui/dom_ui_contents.cc b/chrome/browser/dom_ui/dom_ui_contents.cc index 4fe32d1..4d5f7e3 100644 --- a/chrome/browser/dom_ui/dom_ui_contents.cc +++ b/chrome/browser/dom_ui/dom_ui_contents.cc @@ -4,7 +4,7 @@ #include "chrome/browser/dom_ui/dom_ui_contents.h" -#include "chrome/browser/debugger/debugger_contents.h" +#include "chrome/browser/dom_ui/debugger_ui.h" #include "chrome/browser/dom_ui/dev_tools_ui.h" #include "chrome/browser/dom_ui/dom_ui.h" #include "chrome/browser/dom_ui/downloads_ui.h" @@ -287,8 +287,8 @@ DOMUI* DOMUIContents::GetDOMUIForURL(const GURL &url) { if (url.host() == ExtensionsUI::GetBaseURL().host()) { return new ExtensionsUI(this); } - if (url.host() == DebuggerContents::GetBaseURL().host()) { - return new DebuggerContents(this); + if (url.host() == DebuggerUI::GetBaseURL().host()) { + return new DebuggerUI(this); } if (url.host() == DevToolsUI::GetBaseURL().host()) { return new DevToolsUI(this); |