TYPE3

[iec.git] / src / type3_AndroidCloud / anbox-master / src / anbox / input / manager.cpp

diff --git a/src/type3_AndroidCloud/anbox-master/src/anbox/input/manager.cpp b/src/type3_AndroidCloud/anbox-master/src/anbox/input/manager.cpp
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+/*
+ * Copyright (C) 2016 Simon Fels <morphis@gravedo.de>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3, as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY, 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 "anbox/input/manager.h"
+#include "anbox/system_configuration.h"
+#include "anbox/input/device.h"
+#include "anbox/runtime.h"
+#include "anbox/utils.h"
+
+#include <boost/format.hpp>
+
+namespace anbox {
+namespace input {
+Manager::Manager(const std::shared_ptr<Runtime> &runtime) : runtime_(runtime) {
+  const auto dir = SystemConfiguration::instance().input_device_dir();
+  utils::ensure_paths({dir});
+
+  // The directory is bind-mounted into the container but might have user
+  // permissions only (rwx------). Make sure it is accessible.
+  ::chmod(dir.c_str(), S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH);
+}
+
+Manager::~Manager() {}
+
+std::shared_ptr<Device> Manager::create_device() {
+  const auto id = next_id();
+  const auto path = build_device_path(id);
+  auto device = Device::create(path, runtime_);
+  devices_.insert({id, device});
+  return device;
+}
+
+std::uint32_t Manager::next_id() {
+  static std::uint32_t next_id = 0;
+  return next_id++;
+}
+
+std::string Manager::build_device_path(const std::uint32_t &id) {
+  return (boost::format("%1%/event%2%") % SystemConfiguration::instance().input_device_dir() % id).str();
+}
+
+}  // namespace input
+}  // namespace anbox