IPCListener.hpp

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#ifndef IPCLISTENER_HPP
#define IPCLISTENER_HPP

#include <stdlib.h>
#include <ipcdef.hpp>
#include <PeerList.hpp>
#include <Stoppable.hpp>

class LockableOffset : public Lockable, public Offset {
private:
    bool ready;
public:
    LockableOffset() {
        ml_phoffset = 0;
        ml_freqoffset = 0.0;
        ls_phoffset = 0;
        ls_freqoffset = 0.0;
        local_time = 0;
    }
    bool isReady() { return ready; }
    void setReady( bool ready ) { this->ready = ready; }
};

class IPCSharedData {
public:
    PeerList *list;     
    LockableOffset *offset; 
};

class IPCListener : public Stoppable {
private:
    static DWORD WINAPI IPCListenerLoopWrap( LPVOID arg ) {
        DWORD ret;
        LPVOID *argl = (LPVOID *) arg;
        IPCListener *this0 = (IPCListener *) argl[0];
        ret = this0->IPCListenerLoop((IPCSharedData *) argl[1] );
        delete argl[1];
        delete [] argl;
        return ret;
    }
    DWORD WINAPI IPCListenerLoop( IPCSharedData *arg );
public:
    bool start( IPCSharedData data ) {
        LPVOID *arg = new LPVOID[2];
        if( thread != NULL ) {
            return false;
        }
        arg[1] = (void *) malloc((size_t) sizeof(IPCSharedData));
        arg[0] = this;
        *((IPCSharedData *) arg[1]) = data;
        thread = CreateThread( NULL, 0, &IPCListenerLoopWrap, arg, 0, NULL );
        if( thread != NULL ) return true;
        else return false;
    }
    ~IPCListener() {}
};



#endif/*IPCListener_hpp*/