yatepbx.h

 
#include <yatephone.h>
 
#ifdef _WINDOWS
 
#ifdef LIBYPBX_EXPORTS
#define YPBX_API __declspec(dllexport)
#else
#ifndef LIBYPBX_STATIC
#define YPBX_API __declspec(dllimport)
#endif
#endif
 
#endif /* _WINDOWS */
 
#ifndef YPBX_API
#define YPBX_API
#endif
 
namespace TelEngine {

class YPBX_API CallInfo : public NamedList
{
public:
    inline CallInfo(const char* name, CallEndpoint* call = 0)
        : NamedList(name), m_call(call)
        { }
 
    virtual ~CallInfo()
        { m_call = 0; }
 
    inline CallEndpoint* call() const
        { return m_call; }
 
    inline void setCall(CallEndpoint* call)
        { m_call = call; }
 
    inline void clearCall()
        { m_call = 0; }

    bool copyParam(const NamedList& original, const String& name, bool clear = false);

    void copyParams(const NamedList& original, bool clear, ...);
    void fillParam(NamedList& target, const String& name, bool clear = false);
    void fillParams(NamedList& target);
 
protected:
    CallEndpoint* m_call;
    int m_route;
};

class YPBX_API CallList
{
public:
    inline void append(CallInfo* call)
        { m_calls.append(call); }
    inline void remove(CallInfo* call)
        { m_calls.remove(call,false); }
    CallInfo* find(const String& id);
    CallInfo* find(const CallEndpoint* call);
protected:
    ObjList m_calls;
};
 
class YPBX_API MultiRouter : public MessageReceiver, public Mutex
{
public:
    enum {
        Route,
        Execute,
        Hangup,
        Disconnected
    };
    MultiRouter(const char* trackName = 0);
    virtual ~MultiRouter();
    void setup(int priority = 0);
    virtual bool received(Message& msg, int id);
    virtual bool msgRoute(Message& msg, CallInfo& info, bool first);
    virtual bool msgExecute(Message& msg, CallInfo& info, bool first);
    virtual bool msgDisconnected(Message& msg, CallInfo& info);
    virtual void msgHangup(Message& msg, CallInfo& info);
    virtual Message* buildExecute(CallInfo& info, bool reroute) = 0;
    Message* defaultExecute(CallInfo& info, const char* route = 0);
protected:
    CallList m_list;
private:
    String m_trackName;
    MessageRelay* m_relRoute;
    MessageRelay* m_relExecute;
    MessageRelay* m_relHangup;
    MessageRelay* m_relDisconnected;
};
 
class ChanAssistList;

class YPBX_API ChanAssist :  public RefObject
{
public:
    virtual ~ChanAssist();

    virtual const String& toString() const
        { return m_chanId; }

    virtual void msgStartup(Message& msg);

    virtual void msgHangup(Message& msg);

    virtual void msgExecute(Message& msg);

    virtual bool msgDisconnect(Message& msg, const String& reason);

    inline ChanAssistList* list() const
        { return m_list; }

    inline const String& id() const
        { return m_chanId; }

    static RefPointer<CallEndpoint> locate(const String& id);

    inline RefPointer<CallEndpoint> locate() const
        { return locate(m_chanId); }
 
protected:
    inline ChanAssist(ChanAssistList* list, const String& id)
        : m_list(list), m_chanId(id)
        { }
private:
    ChanAssist(); // no default constructor please
    ChanAssistList* m_list;
    String m_chanId;
};

class YPBX_API ChanAssistList : public Module
{
    friend class ChanAssist;
public:
    enum {
        Startup = Private,
        Hangup,
        Disconnected,
        AssistPrivate
    };

    virtual ~ChanAssistList()
        { }

    virtual bool received(Message& msg, int id);

    virtual bool received(Message& msg, int id, ChanAssist* assist);

    virtual void initialize();

    virtual ChanAssist* create(Message& msg, const String& id) = 0;

    virtual void init(int priority = 15);

    inline ChanAssist* find(const String& id) const
        { return static_cast<ChanAssist*>(m_calls[id]); }
 
protected:
    inline ChanAssistList(const char* name, bool earlyInit = false)
        : Module(name, "misc", earlyInit), m_first(true)
        { }

    void removeAssist(ChanAssist* assist);

    inline HashList& calls()
        { return m_calls; }

    inline const HashList& calls() const
        { return m_calls; }
 
private:
    ChanAssistList(); // no default constructor please
    HashList m_calls;
    bool m_first;
};
 
}
 
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