content/browser/devtools/devtools_browser_target.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_BROWSER_DEVTOOLS_DEVTOOLS_BROWSER_TARGET_H_
   6 #define CONTENT_BROWSER_DEVTOOLS_DEVTOOLS_BROWSER_TARGET_H_
   7
   8 #include <map>
   9 #include <set>
  10 #include <string>
  11
  12 #include "base/basictypes.h"
  13 #include "base/compiler_specific.h"
  14 #include "base/memory/ref_counted.h"
  15 #include "base/memory/weak_ptr.h"
  16 #include "content/browser/devtools/devtools_protocol.h"
  17
  18 namespace base {
  19 class DictionaryValue;
  20 class MessageLoopProxy;
  21 class Value;
  22 }  // namespace base
  23
  24 namespace net {
  25 class HttpServer;
  26 }  // namespace net
  27
  28 namespace content {
  29
  30 // This class handles the "Browser" target for remote debugging.
  31 class DevToolsBrowserTarget
  32     : public base::RefCountedThreadSafe<DevToolsBrowserTarget> {
  33  public:
  34   DevToolsBrowserTarget(net::HttpServer* server, int connection_id);
  35
  36   int connection_id() const { return connection_id_; }
  37
  38   // Takes ownership of |handler|.
  39   void RegisterDomainHandler(const std::string& domain,
  40                              DevToolsProtocol::Handler* handler,
  41                              bool handle_on_ui_thread);
  42
  43   void HandleMessage(const std::string& data);
  44
  45   void Detach();
  46
  47  private:
  48   friend class base::RefCountedThreadSafe<DevToolsBrowserTarget>;
  49   ~DevToolsBrowserTarget();
  50
  51   void HandleCommandOnUIThread(
  52       DevToolsProtocol::Handler*,
  53       scoped_refptr<DevToolsProtocol::Command> command);
  54
  55   void DeleteHandlersOnUIThread(
  56       std::vector<DevToolsProtocol::Handler*> handlers);
  57
  58   void Respond(const std::string& message);
  59   void RespondFromUIThread(const std::string& message);
  60
  61   scoped_refptr<base::MessageLoopProxy> message_loop_proxy_;
  62   net::HttpServer* http_server_;
  63   const int connection_id_;
  64
  65   typedef std::map<std::string, DevToolsProtocol::Handler*> DomainHandlerMap;
  66   DomainHandlerMap handlers_;
  67   std::set<std::string> handle_on_ui_thread_;
  68   base::WeakPtrFactory<DevToolsBrowserTarget> weak_factory_;
  69
  70   DISALLOW_COPY_AND_ASSIGN(DevToolsBrowserTarget);
  71 };
  72
  73 }  // namespace content
  74
  75 #endif  // CONTENT_BROWSER_DEVTOOLS_DEVTOOLS_BROWSER_TARGET_H_