InspIRCd: socketengine.h Source File

00001 /*       +------------------------------------+
-00002  *       | Inspire Internet Relay Chat Daemon |
-00003  *       +------------------------------------+
-00004  *
-00005  *  Inspire is copyright (C) 2002-2005 ChatSpike-Dev.
-00006  *                       E-mail:
-00007  *                <brain@chatspike.net>
-00008  *                <Craig@chatspike.net>
-00009  *
-00010  * Written by Craig Edwards, Craig McLure, and others.
-00011  * This program is free but copyrighted software; see
-00012  *            the file COPYING for details.
-00013  *
-00014  * ---------------------------------------------------
-00015 */
-00016 
-00017 #ifndef __SOCKETENGINE__
-00018 #define __SOCKETENGINE__
-00019 
-00020 #include <vector>
-00021 #include <string>
-00022 #include "inspircd_config.h"
-00023 #include "globals.h"
-00024 #include "inspircd.h"
-00025 #ifdef USE_EPOLL
-00026 #include <sys/epoll.h>
-00027 #define EP_DELAY 5
-00028 #endif
-00029 #ifdef USE_KQUEUE
-00030 #include <sys/types.h>
-00031 #include <sys/event.h>
-00032 #include <sys/time.h>
-00033 #endif
-00034 
-00041 const char X_EMPTY_SLOT         = 0;
-00042 const char X_LISTEN             = 1;
-00043 const char X_ESTAB_CLIENT       = 2;
-00044 const char X_ESTAB_MODULE       = 3;
-00045 const char X_ESTAB_DNS          = 4;
-00046 
-00055 const char X_READBIT            = 0x80;
-00056 
-00066 class SocketEngine {
-00067 
-00068         std::vector<int> fds;                   /* List of file descriptors being monitored */
-00069         int EngineHandle;                       /* Handle to the socket engine if needed */
-00070 #ifdef USE_SELECT
-00071         fd_set wfdset, rfdset;                  /* Readable and writeable sets for select() */
-00072 #endif
-00073 #ifdef USE_KQUEUE
-00074         struct kevent ke_list[65535];           /* Up to 64k sockets for kqueue */
-00075         struct timespec ts;                     /* kqueue delay value */
-00076 #endif
-00077 #ifdef USE_EPOLL
-00078         struct epoll_event events[65535];       /* Up to 64k sockets for epoll */
-00079 #endif
-00080 
-00081 public:
-00082 
-00091         SocketEngine();
-00092 
-00097         ~SocketEngine();
-00098 
-00108         bool AddFd(int fd, bool readable, char type);
-00109 
-00120         char GetType(int fd);
-00121 
-00127         bool DelFd(int fd);
-00128 
-00135         bool Wait(std::vector<int> &fdlist);
-00136 
-00141         std::string GetName();
-00142 };
-00143 
-00144 #endif
-