spice client: Transfer all channels run loop from EventsLoop class to ProcessLoop class

23 files changed, 45 insertions, 746 deletions

diff --git a/client/Makefile.am b/client/Makefile.am
index 357b7f73..cb80895f 100644
--- a/client/Makefile.am
+++ b/client/Makefile.am
@@ -25,7 +25,6 @@ RED_COMMON_SRCS =	 		\
 	debug.h				\
 	display_channel.cpp		\
 	display_channel.h		\
-	events_loop.h			\
 	red_gl_canvas.cpp		\
 	red_gl_canvas.h			\
 	gl_canvas.cpp			\
diff --git a/client/audio_channels.h b/client/audio_channels.h
index 76150782..6a1c3a80 100644
--- a/client/audio_channels.h
+++ b/client/audio_channels.h
@@ -73,10 +73,10 @@ private:
 
     virtual void on_connect();
 
-    virtual void add_evnet_sorce(EventsLoop::File& evnet_sorce);
-    virtual void remove_evnet_sorce(EventsLoop::File& evnet_sorce);
-    virtual void add_evnet_sorce(EventsLoop::Trigger& evnet_sorce);
-    virtual void remove_evnet_sorce(EventsLoop::Trigger& evnet_sorce);
+    virtual void add_event_source(EventSources::File& event_source);
+    virtual void remove_event_source(EventSources::File& event_source);
+    virtual void add_event_source(EventSources::Trigger& event_source);
+    virtual void remove_event_source(EventSources::Trigger& event_source);
     virtual void push_frame(uint8_t *frame);
 
     void send_start_mark();
diff --git a/client/cursor_channel.cpp b/client/cursor_channel.cpp
index d5a64b2b..fd8761a6 100644
--- a/client/cursor_channel.cpp
+++ b/client/cursor_channel.cpp
@@ -524,7 +524,7 @@ CursorChannel::CursorChannel(RedClient& client, uint32_t id)
                          sizeof(RedInvalOne));
     handler->set_handler(RED_CURSOR_INVAL_ALL, &CursorChannel::handle_inval_all, 0);
 
-    get_events_loop().add_trigger(_cursor_trigger);
+    get_process_loop().add_trigger(_cursor_trigger);
 }
 
 CursorChannel::~CursorChannel()
diff --git a/client/cursor_channel.h b/client/cursor_channel.h
index 830b57f1..5ac40c10 100644
--- a/client/cursor_channel.h
+++ b/client/cursor_channel.h
@@ -43,7 +43,7 @@ public:
 
 typedef Cache<CursorData, CursorCacheTreat, 1024> CursorCache;
 
-class CursorModeTrigger: public EventsLoop::Trigger {
+class CursorModeTrigger: public EventSources::Trigger {
 public:
     CursorModeTrigger(CursorChannel& channel);
     virtual void on_event();
diff --git a/client/display_channel.cpp b/client/display_channel.cpp
index e9d4f192..22da9948 100644
--- a/client/display_channel.cpp
+++ b/client/display_channel.cpp
@@ -571,7 +571,7 @@ GLInterruptRecreate::GLInterruptRecreate(DisplayChannel& channel)
 void GLInterruptRecreate::trigger()
 {
     Lock lock(_lock);
-    EventsLoop::Trigger::trigger();
+    EventSources::Trigger::trigger();
     _cond.wait(lock);
 }
 
@@ -654,11 +654,11 @@ DisplayChannel::DisplayChannel(RedClient& client, uint32_t id,
     handler->set_handler(RED_DISPLAY_STREAM_DESTROY_ALL,
                          &DisplayChannel::handle_stream_destroy_all, 0);
 
-    get_events_loop().add_trigger(_streams_trigger);
+    get_process_loop().add_trigger(_streams_trigger);
 #ifdef USE_OGL
-    get_events_loop().add_trigger(_gl_interrupt_recreate);
+    get_process_loop().add_trigger(_gl_interrupt_recreate);
 #endif
-    get_events_loop().add_trigger(_interrupt_update);
+    get_process_loop().add_trigger(_interrupt_update);
 }
 
 DisplayChannel::~DisplayChannel()
diff --git a/client/display_channel.h b/client/display_channel.h
index 894c604f..59dc6a61 100644
--- a/client/display_channel.h
+++ b/client/display_channel.h
@@ -25,7 +25,7 @@
 #include "cairo.h"
 #include "cache.hpp"
 #include "screen_layer.h"
-#include "events_loop.h"
+#include "process_loop.h"
 #ifdef USE_OGL
 #include "red_pixmap_gl.h"
 #endif
@@ -36,7 +36,7 @@ class ChannelFactory;
 class VideoStream;
 class DisplayChannel;
 
-class StreamsTrigger: public EventsLoop::Trigger {
+class StreamsTrigger: public EventSources::Trigger {
 public:
     StreamsTrigger(DisplayChannel& channel);
 
@@ -47,7 +47,7 @@ private:
 };
 
 #ifdef USE_OGL
-class GLInterruptRecreate: public EventsLoop::Trigger {
+class GLInterruptRecreate: public EventSources::Trigger {
 public:
     GLInterruptRecreate(DisplayChannel& channel);
     virtual void trigger();
@@ -60,7 +60,7 @@ private:
 };
 #endif
 
-class InterruptUpdate: public EventsLoop::Trigger {
+class InterruptUpdate: public EventSources::Trigger {
 public:
     InterruptUpdate(DisplayChannel& channel);
 
diff --git a/client/events_loop.h b/client/events_loop.h
deleted file mode 100644
index ac26a0e6..00000000
--- a/client/events_loop.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
-   Copyright (C) 2009 Red Hat, Inc.
-
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2 of
-   the License, or (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef _H_EVENTS_LOOP
-#define _H_EVENTS_LOOP
-
-#include "common.h"
-#include "events_loop_p.h"
-
-class EventSourceOld;
-
-class EventsLoop: public EventsLoop_p {
-public:
-    class Trigger;
-    class Socket;
-    class File;
-
-    EventsLoop();
-    virtual ~EventsLoop();
-
-    void add_trigger(Trigger& trigger);
-    void remove_trigger(Trigger& trigger);
-    void add_socket(Socket& socket);
-    void remove_socket(Socket& socket);
-    void add_file(File& file);
-    void remove_file(File& file);
-    void run();
-    // FIXME: temporary - need to adjust the loop for the main thread
-    void run_once(int timeout_milli = INFINITE);
-};
-
-class EventSourceOld {
-public:
-    virtual ~EventSourceOld() {}
-    virtual void on_event() = 0;
-
-private:
-    virtual void action() {on_event();}
-
-    friend class EventsLoop;
-};
-
-class EventsLoop::Trigger: public EventSourceOld, private  EventsLoop_p::Trigger_p {
-public:
-    Trigger();
-    virtual ~Trigger();
-    virtual void trigger();
-    virtual void reset();
-
-private:
-    virtual void action();
-
-    friend class EventsLoop;
-};
-
-class EventsLoop::Socket: public EventSourceOld {
-protected:
-    virtual int get_socket() = 0;
-
-    friend class EventsLoop;
-};
-
-
-class EventsLoop::File: public EventSourceOld {
-protected:
-    virtual int get_fd() = 0;
-
-    friend class EventsLoop;
-};
-
-#endif
-
diff --git a/client/platform.h b/client/platform.h
index a4310d98..ef527d38 100644
--- a/client/platform.h
+++ b/client/platform.h
@@ -21,7 +21,7 @@
 #include "cursor.h"
 #include "process_loop.h"
 #include "event_sources.h"
-#include "events_loop.h"
+#include "process_loop.h"
 
 class WaveRecordAbstract;
 class WavePlaybackAbstract;
@@ -118,10 +118,10 @@ public:
 class Platform::RecordClinet {
 public:
     virtual ~RecordClinet() {}
-    virtual void add_evnet_sorce(EventsLoop::File& evnet_sorce) = 0;
-    virtual void remove_evnet_sorce(EventsLoop::File& evnet_sorce) = 0;
-    virtual void add_evnet_sorce(EventsLoop::Trigger& evnet_sorce) = 0;
-    virtual void remove_evnet_sorce(EventsLoop::Trigger& evnet_sorce) = 0;
+    virtual void add_event_source(EventSources::File& evnet_source) = 0;
+    virtual void remove_event_source(EventSources::File& evnet_source) = 0;
+    virtual void add_event_source(EventSources::Trigger& evnet_source) = 0;
+    virtual void remove_event_source(EventSources::Trigger& evnet_source) = 0;
     virtual void push_frame(uint8_t *frame) = 0;
 };
 
diff --git a/client/record_channel.cpp b/client/record_channel.cpp
index 5bba1dbb..d905ff6e 100644
--- a/client/record_channel.cpp
+++ b/client/record_channel.cpp
@@ -209,24 +209,24 @@ void RecordChannel::release_message(RecordSamplesMessage *message)
     _messages.push_front(message);
 }
 
-void RecordChannel::add_evnet_sorce(EventsLoop::File& evnet_sorce)
+void RecordChannel::add_event_source(EventSources::File& event_source)
 {
-    get_events_loop().add_file(evnet_sorce);
+    get_process_loop().add_file(event_source);
 }
 
-void RecordChannel::remove_evnet_sorce(EventsLoop::File& evnet_sorce)
+void RecordChannel::remove_event_source(EventSources::File& event_source)
 {
-    get_events_loop().remove_file(evnet_sorce);
+    get_process_loop().remove_file(event_source);
 }
 
-void RecordChannel::add_evnet_sorce(EventsLoop::Trigger& evnet_sorce)
+void RecordChannel::add_event_source(EventSources::Trigger& event_source)
 {
-    get_events_loop().add_trigger(evnet_sorce);
+    get_process_loop().add_trigger(event_source);
 }
 
-void RecordChannel::remove_evnet_sorce(EventsLoop::Trigger& evnet_sorce)
+void RecordChannel::remove_event_source(EventSources::Trigger& event_source)
 {
-    get_events_loop().remove_trigger(evnet_sorce);
+    get_process_loop().remove_trigger(event_source);
 }
 
 #define FRAME_SIZE 256
diff --git a/client/red_channel.cpp b/client/red_channel.cpp
index 4c6f1f8f..0afe3cef 100644
--- a/client/red_channel.cpp
+++ b/client/red_channel.cpp
@@ -254,6 +254,7 @@ RedChannel::RedChannel(RedClient& client, uint8_t type, uint8_t id,
     , _incomming_message (NULL)
     , _message_ack_count (0)
     , _message_ack_window (0)
+    , _loop (this)
     , _send_trigger (*this)
     , _disconnect_stamp (0)
     , _disconnect_reason (RED_ERR_OK)
diff --git a/client/red_channel.h b/client/red_channel.h
index 0ffe051a..670d6521 100644
--- a/client/red_channel.h
+++ b/client/red_channel.h
@@ -23,7 +23,7 @@
 #include "threads.h"
 #include "red_peer.h"
 #include "platform.h"
-#include "events_loop.h"
+#include "process_loop.h"
 
 enum {
     PASSIVE_STATE,
@@ -85,7 +85,7 @@ private:
     ChannelCaps _remote_caps;
 };
 
-class SendTrigger: public EventsLoop::Trigger {
+class SendTrigger: public EventSources::Trigger {
 public:
     SendTrigger(RedChannel& channel);
 
@@ -95,7 +95,7 @@ private:
     RedChannel& _channel;
 };
 
-class AbortTrigger: public EventsLoop::Trigger {
+class AbortTrigger: public EventSources::Trigger {
 public:
     virtual void on_event();
 };
@@ -129,7 +129,7 @@ public:
 
 protected:
     RedClient& get_client() { return _client;}
-    EventsLoop& get_events_loop() { return _loop;}
+    ProcessLoop& get_process_loop() { return _loop;}
     MessageHandler* get_message_handler() { return _message_handler.get();}
     virtual void on_connecting() {}
     virtual void on_connect() {}
@@ -188,7 +188,7 @@ private:
     uint32_t _message_ack_count;
     uint32_t _message_ack_window;
 
-    EventsLoop _loop;
+    ProcessLoop _loop;
     SendTrigger _send_trigger;
     AbortTrigger _abort_trigger;
 
diff --git a/client/red_peer.h b/client/red_peer.h
index f1db1814..f78405b5 100644
--- a/client/red_peer.h
+++ b/client/red_peer.h
@@ -29,10 +29,10 @@ typedef int SOCKET;
 
 #include "common.h"
 #include "red.h"
-#include "events_loop.h"
+#include "process_loop.h"
 #include "threads.h"
 
-class RedPeer: protected EventsLoop::Socket {
+class RedPeer: protected EventSources::Socket {
 public:
     RedPeer();
     virtual ~RedPeer();
diff --git a/client/screen.cpp b/client/screen.cpp
index 5d138a1c..b79e2a18 100644
--- a/client/screen.cpp
+++ b/client/screen.cpp
@@ -751,7 +751,7 @@ bool RedScreen::need_recreate_context_gl()
 
 #endif
 
-void RedScreen::set_update_interrupt_trigger(EventsLoop::Trigger *trigger)
+void RedScreen::set_update_interrupt_trigger(EventSources::Trigger *trigger)
 {
     _update_interrupt_trigger = trigger;
 }
diff --git a/client/screen.h b/client/screen.h
index 761ae244..3e2ffdb4 100644
--- a/client/screen.h
+++ b/client/screen.h
@@ -25,7 +25,7 @@
 
 #include "red_window.h"
 #include "platform.h"
-#include "events_loop.h"
+#include "process_loop.h"
 #include "threads.h"
 
 class Application;
@@ -78,7 +78,7 @@ public:
     void untouch_context();
     bool need_recreate_context_gl();
 #endif
-    void set_update_interrupt_trigger(EventsLoop::Trigger *trigger);
+    void set_update_interrupt_trigger(EventSources::Trigger *trigger);
     bool update_by_interrupt();
     void interrupt_update();
     void set_type_gl();
@@ -174,7 +174,7 @@ private:
     };
     PointerLocation _pointer_location;
     int _pixel_format_index;
-    EventsLoop::Trigger *_update_interrupt_trigger;
+    EventSources::Trigger *_update_interrupt_trigger;
 };
 
 #endif
diff --git a/client/windows/events_loop_p.cpp b/client/windows/events_loop_p.cpp
deleted file mode 100644
index 7329d161..00000000
--- a/client/windows/events_loop_p.cpp
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
-   Copyright (C) 2009 Red Hat, Inc.
-
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2 of
-   the License, or (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "common.h"
-#include "events_loop.h"
-#include "debug.h"
-#include "utils.h"
-
-
-EventsLoop::EventsLoop()
-{
-}
-
-EventsLoop::~EventsLoop()
-{
-}
-
-void EventsLoop::run()
-{
-    for (;;) {
-        run_once();
-    }
-}
-
-void EventsLoop::run_once(int timeout_milli)
-{
-    DWORD wait_res = WaitForMultipleObjects(_handles.size(), &_handles[0], FALSE, timeout_milli);
-    if (wait_res == WAIT_FAILED) {
-        THROW("wait failed");
-    }
-    int event_index = wait_res - WAIT_OBJECT_0;
-    if (event_index < 0 || event_index >= (int)_events.size()) {
-        THROW("invalid event id");
-    }
-    _events[event_index]->action();
-}
-
-void EventsLoop::add_socket(Socket& socket)
-{
-    HANDLE event = CreateEvent(NULL, FALSE, FALSE, NULL);
-    if (!event) {
-        THROW("create event failed");
-    }
-    if (WSAEventSelect(socket.get_socket(), event, FD_READ | FD_WRITE | FD_CLOSE) == SOCKET_ERROR) {
-        CloseHandle(event);
-        THROW("event select failed");
-    }
-    int size = _events.size();
-    _events.resize(size + 1);
-    _handles.resize(size + 1);
-    _events[size] = &socket;
-    _handles[size] = event;
-}
-
-void EventsLoop::remove_socket(Socket& socket)
-{
-    int size = _events.size();
-    for (int i = 0; i < size; i++) {
-        if (_events[i] == &socket) {
-            if (WSAEventSelect(socket.get_socket(), NULL, 0) == SOCKET_ERROR) {
-                THROW("event select failed");
-            }
-            u_long arg = 0;
-            if (ioctlsocket(socket.get_socket(), FIONBIO, &arg) == SOCKET_ERROR) {
-                THROW("set blocking mode failed");
-            }
-            CloseHandle(_handles[i]);
-            for (i++; i < size; i++) {
-                _events[i - 1] = _events[i];
-                _handles[i - 1] = _handles[i];
-            }
-            _events.resize(size - 1);
-            _handles.resize(size - 1);
-            return;
-        }
-    }
-    THROW("socket not found");
-}
-
-void EventsLoop::add_trigger(Trigger& trigger)
-{
-    int size = _events.size();
-    _events.resize(size + 1);
-    _handles.resize(size + 1);
-    _events[size] = &trigger;
-    _handles[size] = trigger.get_handle();
-}
-
-void EventsLoop::remove_trigger(Trigger& trigger)
-{
-    int size = _events.size();
-    for (int i = 0; i < size; i++) {
-        if (_events[i] == &trigger) {
-            for (i++; i < size; i++) {
-                _events[i - 1] = _events[i];
-                _handles[i - 1] = _handles[i];
-            }
-            _events.resize(size - 1);
-            _handles.resize(size - 1);
-            return;
-        }
-    }
-    THROW("trigger not found");
-}
-
-EventsLoop::Trigger::Trigger()
-{
-    if (!(event = CreateEvent(NULL, FALSE, FALSE, NULL))) {
-        THROW("create event failed");
-    }
-}
-
-EventsLoop::Trigger::~Trigger()
-{
-    CloseHandle(event);
-}
-
-void EventsLoop::Trigger::trigger()
-{
-    if (!SetEvent(event)) {
-        THROW("set event failed");
-    }
-}
-
-void EventsLoop::Trigger::reset()
-{
-    if (!ResetEvent(event)) {
-        THROW("set event failed");
-    }
-}
-
-void EventsLoop::Trigger::action()
-{
-    on_event();
-}
-
-void EventsLoop::add_file(File& file)
-{
-}
-
-void EventsLoop::remove_file(File& file)
-{
-}
-
diff --git a/client/windows/events_loop_p.h b/client/windows/events_loop_p.h
deleted file mode 100644
index 6bac7b94..00000000
--- a/client/windows/events_loop_p.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
-   Copyright (C) 2009 Red Hat, Inc.
-
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2 of
-   the License, or (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef _H_EVENTS_LOOP_P
-#define _H_EVENTS_LOOP_P
-
-#include "common.h"
-
-#include <vector>
-
-class EventSourceOld;
-
-class EventsLoop_p {
-public:
-    class Trigger_p;
-public:
-    std::vector<EventSourceOld*> _events;
-    std::vector<HANDLE> _handles;
-};
-
-class EventsLoop_p::Trigger_p {
-public:
-    HANDLE get_handle() { return event;}
-
-public:
-    HANDLE event;
-};
-
-#endif
-
diff --git a/client/windows/record.cpp b/client/windows/record.cpp
index 52fc478e..bd9bc022 100644
--- a/client/windows/record.cpp
+++ b/client/windows/record.cpp
@@ -61,7 +61,7 @@ WaveRecorder::WaveRecorder(Platform::RecordClinet& client, uint32_t sampels_per_
         _frame_pos = _frame;
         _frame_end = _frame + frame_bytes;
         init_ring(sampels_per_sec, frame_bytes, frame_align);
-        _client.add_evnet_sorce(*this);
+        _client.add_event_source(*this);
     } catch (...) {
         delete[] _ring;
         delete[] _frame;
@@ -74,7 +74,7 @@ WaveRecorder::~WaveRecorder()
 {
     waveInReset(_wave_in);
     reclaim();
-    _client.remove_evnet_sorce(*this);
+    _client.remove_event_source(*this);
     waveInClose(_wave_in);
     delete[] _ring;
     delete[] _frame;
diff --git a/client/windows/record.h b/client/windows/record.h
index dab69fa0..cd33a2aa 100644
--- a/client/windows/record.h
+++ b/client/windows/record.h
@@ -21,7 +21,7 @@
 #include "audio_devices.h"
 #include "platform.h"
 
-class WaveRecorder: public WaveRecordAbstract, public EventsLoop::Trigger {
+class WaveRecorder: public WaveRecordAbstract, public EventSources::Trigger {
 public:
     WaveRecorder(Platform::RecordClinet& client, uint32_t sampels_per_sec,
                  uint32_t bits_per_sample, uint32_t channels);
diff --git a/client/windows/redc.vcproj b/client/windows/redc.vcproj
index b05aec40..dac0fffd 100644
--- a/client/windows/redc.vcproj
+++ b/client/windows/redc.vcproj
@@ -225,10 +225,6 @@
 				>
 			</File>
 			<File
-				RelativePath=".\events_loop_p.cpp"

-				>

-			</File>

-			<File

 				RelativePath="..\gdi_canvas.cpp"

 				>

 			</File>

@@ -441,14 +437,6 @@
 				>
 			</File>
 			<File
-				RelativePath="..\events_loop.h"

-				>

-			</File>

-			<File

-				RelativePath=".\events_loop_p.h"

-				>

-			</File>

-			<File

 				RelativePath="..\..\common\gdi_canvas.h"

 				>

 			</File>

diff --git a/client/x11/Makefile.am b/client/x11/Makefile.am
index aaeb3313..d229ca99 100644
--- a/client/x11/Makefile.am
+++ b/client/x11/Makefile.am
@@ -48,7 +48,6 @@ RED_COMMON_SRCS = 					\
 	$(top_srcdir)/client/debug.h			\
 	$(top_srcdir)/client/display_channel.cpp	\
 	$(top_srcdir)/client/display_channel.h		\
-	$(top_srcdir)/client/events_loop.h		\
 	$(top_srcdir)/client/red_gl_canvas.cpp		\
 	$(top_srcdir)/client/red_gl_canvas.h		\
 	$(top_srcdir)/client/gl_canvas.cpp		\
@@ -105,8 +104,6 @@ bin_PROGRAMS = spicec
 
 spicec_SOURCES =			\
 	atomic_count.h			\
-	events_loop_p.cpp		\
-	events_loop_p.h			\
 	event_sources_p.cpp		\
 	main.cpp			\
 	named_pipe.h                    \
diff --git a/client/x11/events_loop_p.cpp b/client/x11/events_loop_p.cpp
deleted file mode 100644
index a1c450b5..00000000
--- a/client/x11/events_loop_p.cpp
+++ /dev/null
@@ -1,337 +0,0 @@
-/*
-   Copyright (C) 2009 Red Hat, Inc.
-
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2 of
-   the License, or (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <sys/epoll.h>
-#include <sys/fcntl.h>
-
-#include "events_loop.h"
-#include "debug.h"
-#include "utils.h"
-
-#ifdef USING_EVENT_FD
-#include <sys/eventfd.h>
-#endif
-
-#define NUM_EPOLL_EVENTS 10
-
-#ifdef USING_EVENT_FD
-#define WRITE_FD _event_fd
-#define EVENT_DATA_TYPE eventfd_t
-#else
-#define WRITE_FD _event_write_fd
-#define EVENT_DATA_TYPE uint8_t
-#endif
-
-class EventWrapper {
-public:
-    EventWrapper(EventsLoop& owner, EventSourceOld& event)
-        : _owner (owner)
-        , _event (&event)
-        , _refs (1)
-    {
-    }
-
-    EventWrapper* ref()
-    {
-        _refs++;
-        return this;
-    }
-
-    void unref()
-    {
-        if (!--_refs) {
-            _owner.remove_wrapper(this);
-            delete this;
-        }
-    }
-
-    EventSourceOld* get_event()
-    {
-        return _event;
-    }
-
-    void invalidate()
-    {
-        _event = NULL;
-    }
-
-private:
-    EventsLoop& _owner;
-    EventSourceOld* _event;
-    int _refs;
-};
-
-EventsLoop::EventsLoop()
-{
-    _epoll = epoll_create(NUM_EPOLL_EVENTS);
-    if (_epoll == -1) {
-        THROW("create epool failed");
-    }
-}
-
-EventsLoop::~EventsLoop()
-{
-    Events::iterator iter = _events.begin();
-    for (; iter != _events.end(); iter++) {
-        delete *iter;
-    }
-    close(_epoll);
-}
-
-void EventsLoop::run()
-{
-    for (;;) {
-        run_once();
-    }
-}
-
-void EventsLoop::run_once(int timeout_milli)
-{
-    struct epoll_event events[NUM_EPOLL_EVENTS];
-
-    int num_events = epoll_wait(_epoll, events, NUM_EPOLL_EVENTS, timeout_milli);
-    if (num_events == -1) {
-        if (errno == EINTR) {
-            return;
-        }
-        THROW("wait error eventfd failed");
-    }
-
-    for (int i = 0; i < num_events; i++) {
-        ((EventWrapper*)events[i].data.ptr)->ref();
-    }
-    for (int i = 0; i < num_events; i++) {
-        EventWrapper* wrapper;
-        EventSourceOld* event;
-
-        wrapper = (EventWrapper *)events[i].data.ptr;
-        if ((event = wrapper->get_event())) {
-            event->action();
-        }
-        wrapper->unref();
-    }
-}
-
-void EventsLoop::add_trigger(Trigger& trigger)
-{
-    int fd = trigger.get_fd();
-    EventWrapper* wrapper = new EventWrapper(*this, trigger);
-    struct epoll_event event;
-    event.data.ptr = wrapper;
-    event.events = EPOLLIN;
-    if (epoll_ctl(_epoll, EPOLL_CTL_ADD, fd, &event) == -1) {
-        THROW("epoll add failed");
-    }
-    _events.push_back(wrapper);
-}
-
-void EventsLoop_p::remove_wrapper(EventWrapper* wrapper)
-{
-    Events::iterator iter = _events.begin();
-    for (;; iter++) {
-        if (iter == _events.end()) {
-            THROW("wrapper not found");
-        }
-        if ((*iter) == wrapper) {
-            _events.erase(iter);
-            return;
-        }
-    }
-}
-
-void EventsLoop::remove_trigger(Trigger& trigger)
-{
-    Events::iterator iter = _events.begin();
-    for (;; iter++) {
-        if (iter == _events.end()) {
-            THROW("trigger not found");
-        }
-        if ((*iter)->get_event() == &trigger) {
-            (*iter)->invalidate();
-            (*iter)->unref();
-            break;
-        }
-    }
-    int fd = trigger.get_fd();
-    if (epoll_ctl(_epoll, EPOLL_CTL_DEL, fd, NULL) == -1) {
-        THROW("epoll remove failed");
-    }
-}
-
-EventsLoop::Trigger::Trigger()
-{
-#ifdef USING_EVENT_FD
-    _event_fd = eventfd(0, 0);
-    if (_event_fd == -1) {
-        THROW("create eventfd failed");
-    }
-#else
-    int fd[2];
-    if (pipe(fd) == -1) {
-        THROW("create pipe failed");
-    }
-    _event_fd = fd[0];
-    _event_write_fd = fd[1];
-#endif
-    int flags;
-    if ((flags = fcntl(_event_fd, F_GETFL)) == -1) {
-        THROW("failed to set eventfd non block: %s", strerror(errno));
-    }
-
-    if (fcntl(_event_fd, F_SETFL, flags | O_NONBLOCK) == -1) {
-        THROW("failed to set eventfd non block: %s", strerror(errno));
-    }
-}
-
-EventsLoop::Trigger::~Trigger()
-{
-    close(_event_fd);
-#ifndef USING_EVENT_FD
-    close(_event_write_fd);
-#endif
-}
-
-void EventsLoop::Trigger::trigger()
-{
-    Lock lock(_lock);
-    if (_pending_int) {
-        return;
-    }
-    _pending_int = true;
-    static const EVENT_DATA_TYPE val = 1;
-    if (::write(WRITE_FD, &val, sizeof(val)) != sizeof(val)) {
-        THROW("write event failed");
-    }
-}
-
-bool EventsLoop_p::Trigger_p::reset_event()
-{
-    Lock lock(_lock);
-    if (!_pending_int) {
-        return false;
-    }
-    EVENT_DATA_TYPE val;
-    if (read(_event_fd, &val, sizeof(val)) != sizeof(val)) {
-        THROW("event read error");
-    }
-    _pending_int = false;
-    return true;
-}
-
-void EventsLoop::Trigger::reset()
-{
-    reset_event();
-}
-
-void EventsLoop::Trigger::action()
-{
-    if (reset_event()) {
-        on_event();
-    }
-}
-
-static void set_non_blocking(int fd)
-{
-    int flags;
-    if ((flags = fcntl(fd, F_GETFL)) == -1) {
-        THROW("failed to set socket non block: %s", strerror(errno));
-    }
-
-    if (fcntl(fd, F_SETFL, flags | O_NONBLOCK) == -1) {
-        THROW("failed to set socket non block: %s", strerror(errno));
-    }
-}
-
-static void set_blocking(int fd)
-{
-    int flags;
-    if ((flags = fcntl(fd, F_GETFL)) == -1) {
-        THROW("failed to clear socket non block: %s", strerror(errno));
-    }
-
-    if (fcntl(fd, F_SETFL, flags & ~O_NONBLOCK) == -1) {
-        THROW("failed to clear socket non block: %s", strerror(errno));
-    }
-}
-
-static void add_to_poll(int fd, int epoll, EventWrapper* wrapper)
-{
-    struct epoll_event event;
-    event.data.ptr = wrapper;
-    event.events = EPOLLIN | EPOLLOUT | EPOLLET;
-    if (epoll_ctl(epoll, EPOLL_CTL_ADD, fd, &event) == -1) {
-        THROW("epoll add failed");
-    }
-}
-
-void EventsLoop::add_socket(Socket& socket)
-{
-    int fd = socket.get_socket();
-    set_non_blocking(fd);
-    EventWrapper* wrapper = new EventWrapper(*this, socket);
-    add_to_poll(fd, _epoll, wrapper);
-    _events.push_back(wrapper);
-}
-
-static bool remove_event(EventsLoop_p::Events& events, EventSourceOld& event)
-{
-    EventsLoop_p::Events::iterator iter = events.begin();
-    for (;; iter++) {
-        if (iter == events.end()) {
-            return false;
-        }
-        if ((*iter)->get_event() == &event) {
-            (*iter)->invalidate();
-            (*iter)->unref();
-            return true;
-        }
-    }
-}
-
-void EventsLoop::remove_socket(Socket& socket)
-{
-    if (!remove_event(_events, socket)) {
-        THROW("socket not found");
-    }
-    int fd = socket.get_socket();
-    if (epoll_ctl(_epoll, EPOLL_CTL_DEL, fd, NULL) == -1) {
-        THROW("epoll remove failed");
-    }
-    set_blocking(fd);
-}
-
-void EventsLoop::add_file(File& file)
-{
-    int fd = file.get_fd();
-    set_non_blocking(fd);
-    EventWrapper* wrapper = new EventWrapper(*this, file);
-    add_to_poll(fd, _epoll, wrapper);
-    _events.push_back(wrapper);
-}
-
-void EventsLoop::remove_file(File& file)
-{
-    if (!remove_event(_events, file)) {
-        THROW("file not found");
-    }
-    int fd = file.get_fd();
-    if (epoll_ctl(_epoll, EPOLL_CTL_DEL, fd, NULL) == -1) {
-        THROW("epoll remove failed");
-    }
-    set_blocking(fd);
-}
-
diff --git a/client/x11/events_loop_p.h b/client/x11/events_loop_p.h
deleted file mode 100644
index d339ca4b..00000000
--- a/client/x11/events_loop_p.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
-   Copyright (C) 2009 Red Hat, Inc.
-
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2 of
-   the License, or (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef _H_EVENTS_LOOP_P
-#define _H_EVENTS_LOOP_P
-
-#include "common.h"
-#include "threads.h"
-
-#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 8)
-#define USING_EVENT_FD
-#endif
-
-#define INFINITE -1
-
-class EventWrapper;
-
-class EventsLoop_p {
-public:
-    class Trigger_p;
-    void remove_wrapper(EventWrapper*);
-
-public:
-    int _epoll;
-    typedef std::list<EventWrapper*> Events;
-    Events _events;
-
-    friend class EventWrapper;
-};
-
-class EventsLoop_p::Trigger_p {
-public:
-    Trigger_p() : _pending_int (false) {}
-    int get_fd() { return _event_fd;}
-    bool reset_event();
-
-public:
-    int _event_fd;
-#ifndef USING_EVENT_FD
-    int _event_write_fd;
-#endif
-    bool _pending_int;
-    Mutex _lock;
-};
-
-#endif
-
diff --git a/client/x11/record.cpp b/client/x11/record.cpp
index b68e2130..a220878c 100644
--- a/client/x11/record.cpp
+++ b/client/x11/record.cpp
@@ -20,7 +20,7 @@
 #include "debug.h"
 
 
-class WaveRecorder::EventTrigger: public EventsLoop::File {
+class WaveRecorder::EventTrigger: public EventSources::File {
 public:
     EventTrigger(WaveRecorder& recorder, int fd);
     virtual void on_event();
@@ -71,7 +71,7 @@ WaveRecorder::~WaveRecorder()
 void WaveRecorder::cleanup()
 {
     if (_event_trigger) {
-        _client.remove_evnet_sorce(*_event_trigger);
+        _client.remove_event_source(*_event_trigger);
         delete _event_trigger;
     }
 
@@ -194,7 +194,7 @@ bool WaveRecorder::init(uint32_t sampels_per_sec,
         return false;
     }
     _event_trigger = new WaveRecorder::EventTrigger(*this, pfd.fd);
-    _client.add_evnet_sorce(*_event_trigger);
+    _client.add_event_source(*_event_trigger);
     return true;
 }