Index: extensions/renderer/api/display_source/wifi_display/wifi_display_session.h |
diff --git a/extensions/renderer/api/display_source/wifi_display/wifi_display_session.h b/extensions/renderer/api/display_source/wifi_display/wifi_display_session.h |
index 7eeb98786276295d5ad60224e19814f5d67b803b..6d0e8cbff083ed75dee4e13388b444efda9f3132 100644 |
--- a/extensions/renderer/api/display_source/wifi_display/wifi_display_session.h |
+++ b/extensions/renderer/api/display_source/wifi_display/wifi_display_session.h |
@@ -5,16 +5,29 @@ |
#ifndef EXTENSIONS_RENDERER_API_DISPLAY_SOURCE_WIFI_DISPLAY_WIFI_DISPLAY_SESSION_H_ |
#define EXTENSIONS_RENDERER_API_DISPLAY_SOURCE_WIFI_DISPLAY_WIFI_DISPLAY_SESSION_H_ |
+#include <map> |
#include <string> |
#include "extensions/common/mojo/wifi_display_session_service.mojom.h" |
#include "extensions/renderer/api/display_source/display_source_session.h" |
#include "mojo/public/cpp/bindings/binding.h" |
+#include "third_party/wds/src/libwds/public/source.h" |
+ |
+namespace base { |
+class Timer; |
+} // namespace base |
namespace extensions { |
+class WiFiDisplayMediaManager; |
+ |
+// This class represents a single Wi-Fi Display session. |
+// It manages life-cycle of the session and it is also responsible for |
+// exchange of session controlling (RTSP) messages with the sink. |
class WiFiDisplaySession: public DisplaySourceSession, |
- public WiFiDisplaySessionServiceClient { |
+ public WiFiDisplaySessionServiceClient, |
+ public wds::Peer::Delegate, |
+ public wds::Peer::Observer { |
public: |
explicit WiFiDisplaySession( |
const DisplaySourceSessionParams& params); |
@@ -36,19 +49,37 @@ class WiFiDisplaySession: public DisplaySourceSession, |
void OnError(int32_t type, const mojo::String& description) override; |
void OnMessage(const mojo::String& data) override; |
+ // wds::Peer::Delegate overrides. |
+ unsigned CreateTimer(int seconds) override; |
+ void ReleaseTimer(unsigned timer_id) override; |
+ void SendRTSPData(const std::string& message) override; |
+ std::string GetLocalIPAddress() const override; |
+ int GetNextCSeq(int* initial_peer_cseq = nullptr) const override; |
+ |
+ // wds::Peer::Observer overrides. |
+ void ErrorOccurred(wds::ErrorType error) override; |
+ void SessionCompleted() override; |
+ |
// A connection error handler for the mojo objects used in this class. |
- void OnConnectionError(); |
+ void OnIPCConnectionError(); |
void RunStartCallback(bool success, const std::string& error = ""); |
void RunTerminateCallback(bool success, const std::string& error = ""); |
private: |
+ scoped_ptr<wds::Source> wfd_source_; |
+ scoped_ptr<WiFiDisplayMediaManager> media_manager_; |
WiFiDisplaySessionServicePtr service_; |
mojo::Binding<WiFiDisplaySessionServiceClient> binding_; |
std::string ip_address_; |
+ std::map<int, scoped_ptr<base::Timer>> timers_; |
+ |
DisplaySourceSessionParams params_; |
CompletionCallback start_completion_callback_; |
CompletionCallback teminate_completion_callback_; |
+ // Holds sequence number for the following RTSP request-response pair. |
+ mutable int cseq_; |
+ int timer_id_; |
base::WeakPtrFactory<WiFiDisplaySession> weak_factory_; |
DISALLOW_COPY_AND_ASSIGN(WiFiDisplaySession); |