From 4d40065a488d20b90ba4ae941ec515f8f45b7192 Mon Sep 17 00:00:00 2001
From: Simon Fels <morphis@gravedo.de>
Date: Mon, 20 Jun 2016 09:47:50 +0200
Subject: [PATCH] Drop libevdev usage

---
 CMakeLists.txt              |  1 -
 src/CMakeLists.txt          |  3 ---
 src/anbox/input_channel.cpp | 35 +----------------------------------
 3 files changed, 1 insertion(+), 38 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2aaf8342..33960f8d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -62,7 +62,6 @@ find_package(EGL REQUIRED)
 find_package(GLESv2 REQUIRED)
 
 pkg_check_modules(MIRCLIENT REQUIRED mirclient)
-pkg_check_modules(LIBEVDEV REQUIRED libevdev)
 
 #####################################################################
 # Enable code coverage calculation with gcov/gcovr/lcov
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 3f13fd85..f335159a 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -4,7 +4,6 @@ include_directories(
   ${GIO_INCLUDE_DIRS}
   ${GIO-UNIX_INCLUDE_DIRS}
   ${MIRCLIENT_INCLUDE_DIRS}
-  ${LIBEVDEV_INCLUDE_DIRS}
   ${CMAKE_SOURCE_DIR}
   ${CMAKE_SOURCE_DIR}/src
   ${CMAKE_SOURCE_DIR}/external/process-cpp-minimal/include
@@ -70,8 +69,6 @@ target_link_libraries(anbox-core
   ${Boost_LIBRARIES}
   ${MIRCLIENT_LDFLAGS}
   ${MIRCLIENT_LIBRARIES}
-  ${LIBEVDEV_LDFLAGS}
-  ${LIBEVDEV_LIBRARIES}
   pthread
   process-cpp
   OpenglRender)
diff --git a/src/anbox/input_channel.cpp b/src/anbox/input_channel.cpp
index f8793c60..b48ec5e2 100644
--- a/src/anbox/input_channel.cpp
+++ b/src/anbox/input_channel.cpp
@@ -22,54 +22,21 @@
 
 #include <stdexcept>
 
-#include <libevdev/libevdev.h>
-#include <libevdev/libevdev-uinput.h>
-
 namespace anbox {
 InputChannel::InputChannel() :
     dev_(nullptr) {
 }
 
 InputChannel::~InputChannel() {
-    if (dev_)
-        libevdev_uinput_destroy(dev_);
 }
 
 void InputChannel::setup(int width, int height) {
-    DEBUG("");
-    auto dev = libevdev_new();
-    libevdev_set_name(dev, "anbox-tp");
-
-    libevdev_enable_event_type(dev, EV_ABS);
-    struct input_absinfo mt_tracking_id = { 0, 0, 255, 0, 0, 0 };
-    libevdev_enable_event_code(dev, EV_ABS, ABS_MT_TRACKING_ID, &mt_tracking_id);
-    struct input_absinfo mt_slot = { 0, 0, 255, 0, 0, 0 };
-    libevdev_enable_event_code(dev, EV_ABS, ABS_MT_SLOT, &mt_slot);
-    struct input_absinfo mt_pos_x = { 0, 0, width, 0, 0, 0 };
-    libevdev_enable_event_code(dev, EV_ABS, ABS_MT_POSITION_X, &mt_pos_x);
-    struct input_absinfo mt_pos_y = { 0, 0, height, 0, 0, 0 };
-    libevdev_enable_event_code(dev, EV_ABS, ABS_MT_POSITION_Y, &mt_pos_y);
-    struct input_absinfo mt_pressure = { 0, 0, 5, 0, 0, 0 };
-    libevdev_enable_event_code(dev, EV_ABS, ABS_MT_PRESSURE, &mt_pressure);
-
-    libevdev_enable_event_type(dev, EV_SYN);
-
-    libevdev_enable_property(dev, INPUT_PROP_DIRECT);
-
-    if (libevdev_uinput_create_from_device(dev, LIBEVDEV_UINPUT_OPEN_MANAGED, &dev_) < 0) {
-        libevdev_free(dev);
-        BOOST_THROW_EXCEPTION(std::runtime_error("Failed to create uinput based device"));
-    }
 }
 
 void InputChannel::push_event(const Event &event) {
-    libevdev_uinput_write_event(dev_, event.type, event.code, event.value);
 }
 
 std::string InputChannel::dev_path() const {
-    if (!dev_)
-        return "";
-
-    return std::string(libevdev_uinput_get_devnode(dev_));
+    return "";
 }
 } // namespace anbox
-- 
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