1/*
2
3kHTTPd -- the next generation
4
5logging.c takes care of shutting down a connection.
6
7*/
8/****************************************************************
9 *	This program is free software; you can redistribute it and/or modify
10 *	it under the terms of the GNU General Public License as published by
11 *	the Free Software Foundation; either version 2, or (at your option)
12 *	any later version.
13 *
14 *	This program is distributed in the hope that it will be useful,
15 *	but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 *	GNU General Public License for more details.
18 *
19 *	You should have received a copy of the GNU General Public License
20 *	along with this program; if not, write to the Free Software
21 *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 *
23 ****************************************************************/
24
25#include <linux/kernel.h>
26#include <linux/skbuff.h>
27#include <linux/smp_lock.h>
28#include <net/tcp.h>
29#include <asm/uaccess.h>
30#include "structure.h"
31#include "prototypes.h"
32
33/*
34
35Purpose:
36
37Logging() terminates "finished" connections and will eventually log them to a
38userspace daemon.
39
40Return value:
41	The number of requests that changed status, thus the number of connections
42	that shut down.
43*/
44
45
46int Logging(const int CPUNR)
47{
48	struct http_request *CurrentRequest,*Req;
49	int count = 0;
50
51	EnterFunction("Logging");
52
53	CurrentRequest = threadinfo[CPUNR].LoggingQueue;
54
55	/* For now, all requests are removed immediatly, but this changes
56	   when userspace-logging is added. */
57
58	while (CurrentRequest!=NULL)
59	{
60
61		Req = CurrentRequest->Next;
62
63		CleanUpRequest(CurrentRequest);
64
65		threadinfo[CPUNR].LoggingQueue = Req;
66
67		CurrentRequest = Req;
68
69		count++;
70
71	}
72
73	LeaveFunction("Logging");
74	return count;
75}
76
77
78
79void StopLogging(const int CPUNR)
80{
81	struct http_request *CurrentRequest,*Next;
82
83	EnterFunction("StopLogging");
84	CurrentRequest = threadinfo[CPUNR].LoggingQueue;
85
86	while (CurrentRequest!=NULL)
87	{
88		Next=CurrentRequest->Next;
89		CleanUpRequest(CurrentRequest);
90		CurrentRequest=Next;
91	}
92
93	threadinfo[CPUNR].LoggingQueue = NULL;
94	LeaveFunction("StopLogging");
95}
96