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/*
* virtualconsole.h: A plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
* $Id$
*/
#ifndef __VIRTUALCONSOLE_H__
#define __VIRTUALCONSOLE_H__
#include <sys/ioctl.h>
#include <termios.h>
#include <vdr/tools.h>
#include <vdr/remote.h>
#include "ipc.h"
#include "terminalemulation.h"
#define INPUT_BUFSIZE 1024
class cConsTerminalEmulation;
class cConsConsoles;
class cConsVirtualConsole
: public cListObject,
public IConsWaitable
{
friend class cConsConsoles;
private:
unsigned char _buf[INPUT_BUFSIZE + 1];
volatile int _childPid;
int _master;
bool _isOpen;
char* _title;
cConsTerminalEmulation _screen;
private:
bool Open(const char* command, char* const argv[]);
bool ConsoleWaitPid(volatile int& pid, int timeoutMs);
bool HandleOutput();
public:
cConsVirtualConsole(const char* title, const char* command, char* const argv[]);
virtual ~cConsVirtualConsole();
bool IsOpen();
bool Close();
void HasClosed(bool force = false);
void setTerminalSize(int charW, int charH, int pixelW, int pixelH);
void Write(const unsigned char* data, int len);
const char* getTitle() { return _title; }
cConsTerminalEmulation& getScreen() { return _screen; }
pid_t getChildPid() { return _childPid; }
// IConsWaitable
virtual int SignalToWaitFor() const { return _master; }
};
#endif // __VIRTUALCONSOLE_H__
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