Source/WebKit2/UIProcess/InspectorServer/gtk/WebInspectorServerGtk.cpp - WebKit - Git at Google

 /*
  * Copyright (C) 2012 Samsung Electronics Ltd. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */

 #include "config.h"

 #if ENABLE(INSPECTOR_SERVER)
 #include "WebInspectorServer.h"

 #include "WebInspectorProxy.h"
 #include "WebPageProxy.h"
 #include <WebCore/FileSystem.h>
 #include <WebCore/MIMETypeRegistry.h>
 #include <gio/gio.h>
 #include <glib.h>
 #include <wtf/glib/GUniquePtr.h>
 #include <wtf/text/CString.h>
 #include <wtf/text/StringBuilder.h>
 #include <wtf/text/StringConcatenate.h>

 namespace WebKit {

 bool WebInspectorServer::platformResourceForPath(const String& path, Vector<char>& data, String& contentType)
 {
     // The page list contains an unformated list of pages that can be inspected with a link to open a session.
     if (path == "/pagelist.json" || path == "/json") {
         buildPageList(data, contentType);
         return true;
     }

     // Point the default path to a formatted page that queries the page list and display them.
     CString resourcePath = makeString("/org/webkitgtk/inspector/UserInterface", (path == "/" ? "/inspectorPageIndex.html" : path)).utf8();
     if (resourcePath.isNull())
         return false;

     GUniqueOutPtr<GError> error;
     GRefPtr<GBytes> resourceBytes = adoptGRef(g_resources_lookup_data(resourcePath.data(), G_RESOURCE_LOOKUP_FLAGS_NONE, &error.outPtr()));
     if (!resourceBytes) {
         StringBuilder builder;
         builder.appendLiteral("<!DOCTYPE html><html><head></head><body>Error: ");
         builder.appendNumber(error->code);
         builder.appendLiteral(", ");
         builder.append(error->message);
         builder.appendLiteral(" occurred during fetching inspector resource files.</body></html>");

         CString errorHTML = builder.toString().utf8();
         data.append(errorHTML.data(), errorHTML.length());
         contentType = "text/html; charset=utf-8";

         WTFLogAlways("Error fetching webinspector resource files: %d, %s", error->code, error->message);
         return false;
     }

     gsize resourceDataSize;
     gconstpointer resourceData = g_bytes_get_data(resourceBytes.get(), &resourceDataSize);
     data.append(static_cast<const char*>(resourceData), resourceDataSize);

     GUniquePtr<gchar> mimeType(g_content_type_guess(resourcePath.data(), static_cast<const guchar*>(resourceData), resourceDataSize, nullptr));
     contentType = mimeType.get();
     return true;
 }

 void WebInspectorServer::buildPageList(Vector<char>& data, String& contentType)
 {
     // chromedevtools (http://code.google.com/p/chromedevtools) 0.3.8 expected JSON format:
     // {
     //  "title": "Foo",
     //  "url": "http://foo",
     //  "devtoolsFrontendUrl": "/Main.html?ws=localhost:9222/devtools/page/1",
     //  "webSocketDebuggerUrl": "ws://localhost:9222/devtools/page/1"
     // },

     StringBuilder builder;
     builder.appendLiteral("[ ");
     ClientMap::iterator end = m_clientMap.end();
     for (ClientMap::iterator it = m_clientMap.begin(); it != end; ++it) {
         WebPageProxy* webPage = it->value->inspectedPage();
         if (it != m_clientMap.begin())
             builder.appendLiteral(", ");
         builder.appendLiteral("{ \"id\": ");
         builder.appendNumber(it->key);
         builder.appendLiteral(", \"title\": \"");
         builder.append(webPage->pageLoadState().title());
         builder.appendLiteral("\", \"url\": \"");
         builder.append(webPage->pageLoadState().activeURL());
         builder.appendLiteral("\", \"inspectorUrl\": \"");
         builder.appendLiteral("/Main.html?page=");
         builder.appendNumber(it->key);
         builder.appendLiteral("\", \"devtoolsFrontendUrl\": \"");
         builder.appendLiteral("/Main.html?ws=");
         builder.append(bindAddress());
         builder.appendLiteral(":");
         builder.appendNumber(port());
         builder.appendLiteral("/devtools/page/");
         builder.appendNumber(it->key);
         builder.appendLiteral("\", \"webSocketDebuggerUrl\": \"");
         builder.appendLiteral("ws://");
         builder.append(bindAddress());
         builder.appendLiteral(":");
         builder.appendNumber(port());
         builder.appendLiteral("/devtools/page/");
         builder.appendNumber(it->key);
         builder.appendLiteral("\" }");
     }
     builder.appendLiteral(" ]");
     CString cstr = builder.toString().utf8();
     data.append(cstr.data(), cstr.length());
     contentType = "application/json; charset=utf-8";
 }

 }
 #endif
	/*
	* Copyright (C) 2012 Samsung Electronics Ltd. All Rights Reserved.
	*
	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions
	* are met:
	* 1. Redistributions of source code must retain the above copyright
	* notice, this list of conditions and the following disclaimer.
	* 2. Redistributions in binary form must reproduce the above copyright
	* notice, this list of conditions and the following disclaimer in the
	* documentation and/or other materials provided with the distribution.
	*
	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
	* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	*/

	#include "config.h"

	#if ENABLE(INSPECTOR_SERVER)
	#include "WebInspectorServer.h"

	#include "WebInspectorProxy.h"
	#include "WebPageProxy.h"
	#include <WebCore/FileSystem.h>
	#include <WebCore/MIMETypeRegistry.h>
	#include <gio/gio.h>
	#include <glib.h>
	#include <wtf/glib/GUniquePtr.h>
	#include <wtf/text/CString.h>
	#include <wtf/text/StringBuilder.h>
	#include <wtf/text/StringConcatenate.h>

	namespace WebKit {

	bool WebInspectorServer::platformResourceForPath(const String& path, Vector<char>& data, String& contentType)
	{
	// The page list contains an unformated list of pages that can be inspected with a link to open a session.
	if (path == "/pagelist.json" \|\| path == "/json") {
	buildPageList(data, contentType);
	return true;
	}

	// Point the default path to a formatted page that queries the page list and display them.
	CString resourcePath = makeString("/org/webkitgtk/inspector/UserInterface", (path == "/" ? "/inspectorPageIndex.html" : path)).utf8();
	if (resourcePath.isNull())
	return false;

	GUniqueOutPtr<GError> error;
	GRefPtr<GBytes> resourceBytes = adoptGRef(g_resources_lookup_data(resourcePath.data(), G_RESOURCE_LOOKUP_FLAGS_NONE, &error.outPtr()));
	if (!resourceBytes) {
	StringBuilder builder;
	builder.appendLiteral("<!DOCTYPE html><html><head></head><body>Error: ");
	builder.appendNumber(error->code);
	builder.appendLiteral(", ");
	builder.append(error->message);
	builder.appendLiteral(" occurred during fetching inspector resource files.</body></html>");

	CString errorHTML = builder.toString().utf8();
	data.append(errorHTML.data(), errorHTML.length());
	contentType = "text/html; charset=utf-8";

	WTFLogAlways("Error fetching webinspector resource files: %d, %s", error->code, error->message);
	return false;
	}

	gsize resourceDataSize;
	gconstpointer resourceData = g_bytes_get_data(resourceBytes.get(), &resourceDataSize);
	data.append(static_cast<const char*>(resourceData), resourceDataSize);

	GUniquePtr<gchar> mimeType(g_content_type_guess(resourcePath.data(), static_cast<const guchar*>(resourceData), resourceDataSize, nullptr));
	contentType = mimeType.get();
	return true;
	}

	void WebInspectorServer::buildPageList(Vector<char>& data, String& contentType)
	{
	// chromedevtools (http://code.google.com/p/chromedevtools) 0.3.8 expected JSON format:
	// {
	// "title": "Foo",
	// "url": "http://foo",
	// "devtoolsFrontendUrl": "/Main.html?ws=localhost:9222/devtools/page/1",
	// "webSocketDebuggerUrl": "ws://localhost:9222/devtools/page/1"
	// },

	StringBuilder builder;
	builder.appendLiteral("[ ");
	ClientMap::iterator end = m_clientMap.end();
	for (ClientMap::iterator it = m_clientMap.begin(); it != end; ++it) {
	WebPageProxy* webPage = it->value->inspectedPage();
	if (it != m_clientMap.begin())
	builder.appendLiteral(", ");
	builder.appendLiteral("{ \"id\": ");
	builder.appendNumber(it->key);
	builder.appendLiteral(", \"title\": \"");
	builder.append(webPage->pageLoadState().title());
	builder.appendLiteral("\", \"url\": \"");
	builder.append(webPage->pageLoadState().activeURL());
	builder.appendLiteral("\", \"inspectorUrl\": \"");
	builder.appendLiteral("/Main.html?page=");
	builder.appendNumber(it->key);
	builder.appendLiteral("\", \"devtoolsFrontendUrl\": \"");
	builder.appendLiteral("/Main.html?ws=");
	builder.append(bindAddress());
	builder.appendLiteral(":");
	builder.appendNumber(port());
	builder.appendLiteral("/devtools/page/");
	builder.appendNumber(it->key);
	builder.appendLiteral("\", \"webSocketDebuggerUrl\": \"");
	builder.appendLiteral("ws://");
	builder.append(bindAddress());
	builder.appendLiteral(":");
	builder.appendNumber(port());
	builder.appendLiteral("/devtools/page/");
	builder.appendNumber(it->key);
	builder.appendLiteral("\" }");
	}
	builder.appendLiteral(" ]");
	CString cstr = builder.toString().utf8();
	data.append(cstr.data(), cstr.length());
	contentType = "application/json; charset=utf-8";
	}

	}
	#endif