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Annotation of libwww/Library/src/HTEvent.c, revision 2.1

2.1     ! eric        1: /*                                                                  HTEvntrg.c
        !             2: **     EVENT DISPATCHER
        !             3: **
        !             4: **     (c) COPYRIGHT MIT 1996.
        !             5: **     Please first read the full copyright statement in the file COPYRIGH.
        !             6: **      @(#) $Id: Date Author State $
        !             7: **
        !             8: **     The event dispatcher allows applications to register their own event
        !             9: **     models. They may register the standard HTEventrg methods from 
        !            10: **     HTEventrg.c, of implement their functionality with their on methods.
        !            11: **
        !            12: ** Authors:
        !            13: **     EGP     Eric Gordon Prud'hommeuax
        !            14: ** Bugs
        !            15: **
        !            16: */
        !            17: 
        !            18: #include <assert.h>                    /* @@@ Should be in sysdep.h @@@ */
        !            19: 
        !            20: /* Implementation dependent include files */
        !            21: #include "sysdep.h"
        !            22: #include "HTUtils.h"
        !            23: #include "HTString.h"
        !            24: #include "HTReqMan.h"
        !            25: #include "HTError.h"
        !            26: #include "HTDNS.h"
        !            27: #include "HTEvent.h"                                    /* Implemented here */
        !            28: 
        !            29: PRIVATE HTEvent_registerCallback * RegisterCBF = 0;
        !            30: PRIVATE HTEvent_unregisterCallback * UnregisterCBF = 0;
        !            31: 
        !            32: PUBLIC void HTEvent_setRegisterCallback(HTEvent_registerCallback * registerCBF)
        !            33: {
        !            34:     RegisterCBF = registerCBF;
        !            35: }
        !            36: 
        !            37: PUBLIC void HTEvent_setUnregisterCallback(HTEvent_unregisterCallback * unregisterCBF)
        !            38: {
        !            39:     UnregisterCBF = unregisterCBF;
        !            40: }
        !            41: 
        !            42: 
        !            43: PUBLIC int HTEvent_register (SOCKET s, HTRequest * rq, SockOps ops,
        !            44:                             HTEventCallback *cbf, HTPriority p) 
        !            45: {
        !            46:     if (!RegisterCBF)
        !            47:         return -1;
        !            48:     return (*RegisterCBF)(s, rq, ops, cbf, p);
        !            49: }
        !            50: 
        !            51: PUBLIC int HTEvent_unregister (SOCKET s, SockOps ops)
        !            52: {
        !            53:     if (!UnregisterCBF)
        !            54:         return -1;
        !            55:     return (*UnregisterCBF)(s, ops);
        !            56: }
        !            57: