i2pd/daemon/Daemon.h

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#ifndef DAEMON_H__
#define DAEMON_H__
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#include <memory>
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#include <string>
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#include <ostream>
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namespace i2p
{
namespace util
{
class Daemon_Singleton_Private;
class Daemon_Singleton
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{
public:
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virtual bool init(int argc, char* argv[], std::shared_ptr<std::ostream> logstream);
virtual bool init(int argc, char* argv[]);
virtual bool start();
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virtual bool stop();
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virtual void run () {};
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bool isDaemon;
bool running;
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protected:
Daemon_Singleton();
virtual ~Daemon_Singleton();
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bool IsService () const;
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// d-pointer for httpServer, httpProxy, etc.
class Daemon_Singleton_Private;
Daemon_Singleton_Private &d;
};
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#if defined(QT_GUI_LIB) // check if QT
#define Daemon i2p::util::DaemonQT::Instance()
// dummy, invoked from RunQT
class DaemonQT: public i2p::util::Daemon_Singleton
{
public:
static DaemonQT& Instance()
{
static DaemonQT instance;
return instance;
}
};
#elif defined(_WIN32)
#define Daemon i2p::util::DaemonWin32::Instance()
class DaemonWin32 : public Daemon_Singleton
{
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public:
static DaemonWin32& Instance()
{
static DaemonWin32 instance;
return instance;
}
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bool init(int argc, char* argv[]);
bool start();
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bool stop();
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void run ();
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bool isGraceful;
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DaemonWin32 ():isGraceful(false) {}
};
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#elif (defined(ANDROID) && !defined(ANDROID_BINARY))
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#define Daemon i2p::util::DaemonAndroid::Instance()
// dummy, invoked from android/jni/DaemonAndroid.*
class DaemonAndroid: public i2p::util::Daemon_Singleton
{
public:
static DaemonAndroid& Instance()
{
static DaemonAndroid instance;
return instance;
}
};
#else
#define Daemon i2p::util::DaemonLinux::Instance()
class DaemonLinux : public Daemon_Singleton
{
public:
static DaemonLinux& Instance()
{
static DaemonLinux instance;
return instance;
}
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bool start();
bool stop();
void run ();
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private:
std::string pidfile;
int pidFH;
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public:
int gracefulShutdownInterval; // in seconds
};
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#endif
}
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}
#endif // DAEMON_H__