/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2013 Olaf Wintermann. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdlib.h>
#include "addlog.h"
#include "../daemon/request.h"
#include "../daemon/vserver.h"
#include "../daemon/log.h"
#include "../util/util.h"
int common_log(pblock *pb, Session *sn, Request *rq) {
NSAPIRequest *request = (NSAPIRequest*)rq;
VirtualServer *vs = request->vs;
AccessLog *log = vs->log;
char *combined_str = pblock_findval("combined", pb);
WSBool combined = FALSE;
if(combined_str) {
combined = util_getboolean(combined_str, FALSE);
}
if(log == NULL) {
return REQ_NOACTION;
}
char *ip = pblock_findval("ip", sn->client);
char *user = pblock_findval("auth-user", rq->vars);
time_t t = time(NULL);
char *time = ctime(&t);
char *req = pblock_findval("clf-request", rq->reqpb);
// hack to get the content length
// http_start_response should not modify the header names
char *len = pblock_findval("Content-length", rq->srvhdrs);
if(!ip) {
ip = "-";
}
if(!user) {
user = "-";
}
if(!len) {
len = "0";
}
// remove trailing line feed
sstr_t tmstr = sstr(time);
if(tmstr.ptr[tmstr.length-1] == '\n') {
tmstr.length--;
}
tmstr = sstrdup_pool(sn->pool, tmstr);
if(combined) {
char *referer = pblock_findval("referer", rq->headers);
char *user_agent = pblock_findval("user-agent", rq->headers);
int refq = 1;
int uaq = 1;
if(!referer) {
referer = "-";
refq = 0;
}
if(!user_agent) {
user_agent = "-";
uaq = 0;
}
fprintf(
log->log->file,
"%s - %s [%s] \"%s\" %d %s %.*s%s%.*s %.*s%s%.*s\n",
ip,
user,
tmstr.ptr,
req,
rq->status_num,
len,
refq,
"\"",
referer,
refq,
"\"",
uaq,
"\"",
user_agent,
uaq,
"\""
);
} else {
fprintf(
log->log->file,
"%s - %s [%s] \"%s\" %d %s\n",
ip,
user,
tmstr.ptr,
req,
rq->status_num,
len);
}
fflush(log->log->file);
return REQ_PROCEED;
}