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/*
* Copyright 2013-2018 Fabian Groffen
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef HAVE_RELAY_H
#define HAVE_RELAY_H 1
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#define METRIC_BUFSIZ 32768
/* these are the various modes in which the relay runs */
#define MODE_DEBUG (1 << 0)
#define MODE_SUBMISSION (1 << 1)
#define MODE_TEST (1 << 2)
#define MODE_DAEMON (1 << 3)
#define MODE_TRACE (1 << 4)
#define MODE_CONFIGTEST (1 << 5)
extern unsigned char mode;
#ifdef ENABLE_TRACE
#define tracef(...) if (mode & MODE_TRACE) { fprintf(stdout, __VA_ARGS__); fflush(stdout); }
#else
#define tracef(...) /* noop */
#endif
extern char relay_hostname[];
extern char noexpire;
extern char *sslCA;
extern char sslCAisdir;
enum logdst { LOGOUT, LOGERR };
typedef enum {
CON_TCP = 1,
CON_UDP = 2,
CON_PIPE = 3,
CON_FILE = 4,
CON_UNIX = 5
} con_proto;
typedef enum {
T_LINEMODE = 1,
T_SYSLOGMODE = 2
} con_type;
typedef enum {
W_PLAIN = 1,
W_GZIP = 2,
W_LZ4 = 3,
W_SNAPPY = 4,
W_SSL = 1 << 16 /* used as bit-flag */
} con_trnsp;
int relaylog(enum logdst dest, const char *fmt, ...);
#define logout(args...) relaylog(LOGOUT, args)
#define logerr(args...) relaylog(LOGERR, args)
#define saddr_ntop(SADDR, BUF) { \
BUF[0] = '\0'; \
if ((SADDR)->ai_family == PF_INET) { \
inet_ntop((SADDR)->ai_family, \
&((struct sockaddr_in *)(SADDR)->ai_addr)->sin_addr, \
BUF, sizeof(BUF)); \
} else if ((SADDR)->ai_family == PF_INET6) { \
inet_ntop((SADDR)->ai_family, \
&((struct sockaddr_in6 *)(SADDR)->ai_addr)->sin6_addr, \
BUF, sizeof(BUF)); \
} \
}
#endif
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