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/* --*- c++ -*--
* Copyright (C) 2012 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
*
* 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; version 2 and/or 3 of the License.
*
* 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_ENSC_VDR_INPUTDEV_INPUTDEV_H
#define H_ENSC_VDR_INPUTDEV_INPUTDEV_H
#include <vdr/remote.h>
#include <vdr/thread.h>
class cEpollHandler {
public:
virtual ~cEpollHandler() {}
virtual void handle_hup() = 0;
virtual void handle_pollin() = 0;
};
class ModifierMap;
class cPlugin;
class cInputDevice;
class cInputDeviceController : protected cRemote, protected cThread,
protected cEpollHandler
{
private:
cPlugin &plugin_;
ModifierMap &mod_map_;
int fd_udev_;
int fd_epoll_;
int fd_alive_[2];
cList<cInputDevice> devices_;
cList<cInputDevice> gc_devices_;
cMutex dev_mutex_;
unsigned int repeat_delay_ms_;
unsigned int repeat_rate_ms_;
cInputDeviceController(cInputDeviceController const &);
bool open_generic(int fd_udev);
void cleanup_devices(void);
bool coldplug_devices(char const *);
void dump_active_devices();
void dump_gc_devices();
protected:
virtual void Action(void);
virtual void handle_hup();
virtual void handle_pollin();
public:
explicit cInputDeviceController(cPlugin &p, ModifierMap &modmap);
virtual ~cInputDeviceController();
bool initialize(char const *coldplug_dir);
bool start(void);
void stop(void);
char const *plugin_name(void) const;
bool open_udev_socket(char const *sock_path);
bool open_udev_socket(unsigned int systemd_idx);
bool add_device(char const *dev);
void remove_device(char const *dev);
void remove_device(class cInputDevice *dev);
bool set_repeat_rate(unsigned int delay_ms,
unsigned int rate_ms);
ModifierMap const &get_modmap() const { return mod_map_; }
static void close(int &fd);
bool Put(uint64_t Code, bool Repeat, bool Release) {
return cRemote::Put(Code, Repeat, Release);
}
bool PutRaw(uint64_t Code, bool Repeat, bool Release) {
if (Repeat)
Code |= k_Repeat;
if (Release)
Code |= k_Release;
return cRemote::Put(static_cast<enum eKeys>(Code));
}
};
#endif /* H_ENSC_VDR_INPUTDEV_INPUTDEV_H */
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