projects / deliverable / titan.core.git / blame
| Commit | Line | Data |
|---|---|---|
| d44e3c4f | 1 | /****************************************************************************** |
| 2 | * Copyright (c) 2000-2016 Ericsson Telecom AB | |
| 3 | * All rights reserved. This program and the accompanying materials | |
| 4 | * are made available under the terms of the Eclipse Public License v1.0 | |
| 5 | * which accompanies this distribution, and is available at | |
| 6 | * http://www.eclipse.org/legal/epl-v10.html | |
| 7 | * | |
| 8 | * Contributors: | |
| 9 | * Balasko, Jeno | |
| 10 | * Feher, Csaba | |
| 11 | * Raduly, Csaba | |
| 12 | * | |
| 13 | ******************************************************************************/ | |
| 970ed795 EL |
14 | #ifndef EVENT_HANDLER_HH |
| 15 | #define EVENT_HANDLER_HH | |
| 16 | ||
| 17 | #include "Types.h" | |
| e3ea3d0f | 18 | #include <sys/select.h> |
| 970ed795 EL |
19 | |
| 20 | /** | |
| 21 | * The definitions in this header file are needed for TITAN. | |
| 22 | * These classes should not be used in user code. | |
| 23 | * These classes are used as base classes for class PORT. | |
| 24 | */ | |
| 25 | ||
| 26 | class Fd_Event_Handler { | |
| 27 | virtual void Handle_Fd_Event(int fd, | |
| 28 | boolean is_readable, boolean is_writeable, boolean is_error) = 0; | |
| 29 | ||
| 30 | public: | |
| 31 | Fd_Event_Handler() {} | |
| 32 | virtual ~Fd_Event_Handler() {} | |
| 33 | virtual void log() const; | |
| 34 | private: | |
| 35 | Fd_Event_Handler(const Fd_Event_Handler&); | |
| 36 | const Fd_Event_Handler & operator= (const Fd_Event_Handler &); | |
| 37 | friend class Fd_And_Timeout_User; | |
| 38 | friend class Handler_List; | |
| 39 | }; | |
| 40 | ||
| 41 | ||
| 42 | class Handler_List; | |
| 43 | class FdSets; | |
| 44 | ||
| 45 | class Fd_And_Timeout_Event_Handler : public Fd_Event_Handler { | |
| 46 | virtual void Handle_Fd_Event(int fd, | |
| 47 | boolean is_readable, boolean is_writeable, boolean is_error); | |
| 48 | virtual void Handle_Timeout(double time_since_last_call); | |
| 49 | /// Copy constructor disabled | |
| 50 | Fd_And_Timeout_Event_Handler(const Fd_And_Timeout_Event_Handler&); | |
| 51 | /// Assignment disabled | |
| 52 | Fd_And_Timeout_Event_Handler& operator=(const Fd_And_Timeout_Event_Handler&); | |
| 53 | public: | |
| 54 | virtual void Event_Handler(const fd_set *read_fds, const fd_set *write_fds, | |
| 55 | const fd_set *error_fds, double time_since_last_call); | |
| 56 | ||
| 57 | public: | |
| 58 | inline Fd_And_Timeout_Event_Handler() : | |
| 59 | callInterval(0.0), last_called(0.0), list(0), prev(0), next(0), | |
| 60 | fdSets(0), fdCount(0), | |
| 61 | isTimeout(TRUE), callAnyway(TRUE), isPeriodic(TRUE), | |
| 62 | hasEvent(FALSE) | |
| 63 | {} | |
| 64 | virtual ~Fd_And_Timeout_Event_Handler(); | |
| 65 | virtual void log() const; | |
| 66 | ||
| 67 | friend class Fd_And_Timeout_User; | |
| 68 | friend class Handler_List; | |
| 69 | private: | |
| 70 | double callInterval, last_called; | |
| 71 | Handler_List * list; | |
| 72 | Fd_And_Timeout_Event_Handler * prev, * next; | |
| 73 | FdSets * fdSets; | |
| 74 | int fdCount; | |
| 75 | boolean isTimeout, callAnyway, isPeriodic; | |
| 76 | boolean hasEvent; | |
| 77 | protected: | |
| 78 | boolean getIsOldApi() { return fdSets != 0; } | |
| 79 | }; | |
| 80 | ||
| 81 | #endif |