X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=server%2Feventl.c;fp=server%2Feventl.c;h=0000000000000000000000000000000000000000;hp=668eeb72586c8c0958eb44165b460b4236597483;hb=c6e47cbbff56f39f6d81b079ebaeac41d793d4d9;hpb=c71d717ada2a9ef730d527f161eb5ba9aa641a9f

diff --git a/server/eventl.c b/server/eventl.c
deleted file mode 100644
index 668eeb7..0000000
--- a/server/eventl.c
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * Copyright (c) 1995-2003, Index Data
- * See the file LICENSE for details.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Id: eventl.c,v 1.39 2003-02-21 12:08:59 adam Exp $
- */
-
-#include <stdio.h>
-#include <assert.h>
-#ifdef WIN32
-#include <winsock.h>
-#else
-#include <unistd.h>
-#endif
-#include <stdlib.h>
-#include <errno.h>
-#include <string.h>
-
-#include <yaz/yconfig.h>
-#include <yaz/log.h>
-#include <yaz/comstack.h>
-#include <yaz/xmalloc.h>
-#include "eventl.h"
-#include "session.h"
-#include <yaz/statserv.h>
-
-#if YAZ_GNU_THREADS
-#include <pth.h>
-#define YAZ_EV_SELECT pth_select
-#endif
-
-#ifndef YAZ_EV_SELECT
-#define YAZ_EV_SELECT select
-#endif
-
-IOCHAN iochan_create(int fd, IOC_CALLBACK cb, int flags)
-{
-    IOCHAN new_iochan;
-
-    if (!(new_iochan = (IOCHAN)xmalloc(sizeof(*new_iochan))))
-    	return 0;
-    new_iochan->destroyed = 0;
-    new_iochan->fd = fd;
-    new_iochan->flags = flags;
-    new_iochan->fun = cb;
-    new_iochan->force_event = 0;
-    new_iochan->last_event = new_iochan->max_idle = 0;
-    new_iochan->next = NULL;
-    return new_iochan;
-}
-
-int event_loop(IOCHAN *iochans)
-{
-    do /* loop as long as there are active associations to process */
-    {
-    	IOCHAN p, nextp;
-	fd_set in, out, except;
-	int res, max;
-	static struct timeval to;
-        time_t now = time(0);
-
-        if (statserv_must_terminate())
-        {
-            for (p = *iochans; p; p = p->next)
-                p->force_event = EVENT_TIMEOUT;
-        }
-	FD_ZERO(&in);
-	FD_ZERO(&out);
-	FD_ZERO(&except);
-	to.tv_sec = 3600;
-	to.tv_usec = 0;
-	max = 0;
-    	for (p = *iochans; p; p = p->next)
-    	{
-            time_t w, ftime;
-            yaz_log(LOG_DEBUG, "fd=%d flags=%d force_event=%d",
-                    p->fd, p->flags, p->force_event);
-	    if (p->force_event)
-                to.tv_sec = 0;          /* polling select */
-	    if (p->flags & EVENT_INPUT)
-		FD_SET(p->fd, &in);
-	    if (p->flags & EVENT_OUTPUT)
-	        FD_SET(p->fd, &out);
-	    if (p->flags & EVENT_EXCEPT)
-	        FD_SET(p->fd, &except);
-	    if (p->fd > max)
-	        max = p->fd;
-            if (p->max_idle && p->last_event)
-            {
-                ftime = p->last_event + p->max_idle;
-                if (ftime < now)
-                    w = p->max_idle;
-                else
-                    w = ftime - now;
-                if (w < to.tv_sec)
-                    to.tv_sec = w;
-            }
-	}
-        yaz_log(LOG_DEBUG, "select start %ld", (long) to.tv_sec);
-	res = YAZ_EV_SELECT(max + 1, &in, &out, &except, &to);
-        yaz_log(LOG_DEBUG, "select end");
-	if (res < 0)
-	{
-	    if (yaz_errno() == EINTR)
-            {
-                if (statserv_must_terminate())
-                {
-                    for (p = *iochans; p; p = p->next)
-                        p->force_event = EVENT_TIMEOUT;
-                }
-                continue;
-            }
-            else
-            {
-                /* Destroy the first member in the chain, and try again */
-                association *assoc = (association *)iochan_getdata(*iochans);
-                COMSTACK conn = assoc->client_link;
-
-                cs_close(conn);
-	        destroy_association(assoc);
-	        iochan_destroy(*iochans);
-                yaz_log(LOG_DEBUG, "error select, destroying iochan %p",
-			*iochans);
-            }
-	}
-        now = time(0);
-    	for (p = *iochans; p; p = p->next)
-    	{
-	    int force_event = p->force_event;
-
-	    p->force_event = 0;
-	    if (!p->destroyed && (FD_ISSET(p->fd, &in) ||
-		force_event == EVENT_INPUT))
-	    {
-    		p->last_event = now;
-		(*p->fun)(p, EVENT_INPUT);
-	    }
-	    if (!p->destroyed && (FD_ISSET(p->fd, &out) ||
-	        force_event == EVENT_OUTPUT))
-	    {
-	  	p->last_event = now;
-	    	(*p->fun)(p, EVENT_OUTPUT);
-	    }
-	    if (!p->destroyed && (FD_ISSET(p->fd, &except) ||
-	        force_event == EVENT_EXCEPT))
-	    {
-		p->last_event = now;
-	    	(*p->fun)(p, EVENT_EXCEPT);
-	    }
-	    if (!p->destroyed && ((p->max_idle && now - p->last_event >=
-	        p->max_idle) || force_event == EVENT_TIMEOUT))
-	    {
-	        p->last_event = now;
-	        (*p->fun)(p, EVENT_TIMEOUT);
-	    }
-	}
-	for (p = *iochans; p; p = nextp)
-	{
-	    nextp = p->next;
-
-	    if (p->destroyed)
-	    {
-		IOCHAN tmp = p, pr;
-
-                /* We need to inform the threadlist that this channel has been destroyed */
-                statserv_remove(p);
-
-	    	/* Now reset the pointers */
-                if (p == *iochans)
-		    *iochans = p->next;
-		else
-		{
-		    for (pr = *iochans; pr; pr = pr->next)
-		        if (pr->next == p)
-    		            break;
-		    assert(pr); /* grave error if it weren't there */
-		    pr->next = p->next;
-		}
-		if (nextp == p)
-		    nextp = p->next;
-		xfree(tmp);
-	    }
-	}
-    }
-    while (*iochans);
-    return 0;
-}