suricata/src/suricata-common.h

/* Copyright (c) 2008 Victor Julien <victor@inliniac.net> */

/**
 * Common includes, etc.
 */

#ifndef __SURICATA_COMMON_H__
#define __SURICATA_COMMON_H__

#define TRUE   1
#define FALSE  0

#define _GNU_SOURCE
#define __USE_GNU

#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <errno.h>
#include <unistd.h>
#include <inttypes.h>
#include <limits.h>
#include <ctype.h>
#include <string.h>

#if HAVE_SYS_SYSCALL_H
#include <sys/syscall.h>
#endif

#if HAVE_SYSCALL_H
#include <syscall.h>
#endif

#include <sys/types.h> /* for gettid(2) */
#include <sched.h>     /* for sched_setaffinity(2) */

#include <pcre.h>

#ifdef HAVE_SYSLOG_H
#include <syslog.h>
#else
#include "win32-syslog.h"
#endif /* HAVE_SYSLOG_H */

#ifdef OS_WIN32
#include "win32-misc.h"
#endif /* OS_WIN32 */

#if HAVE_CONFIG_H
#include <config.h>
#endif

#include <sys/time.h>

#if HAVE_POLL_H
#include <poll.h>
#endif

#if HAVE_SYS_SIGNAL_H
#include <sys/signal.h>
#endif

#if HAVE_SIGNAL_H
#include <signal.h>
#endif

#include <sys/types.h>

#if HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif

#include <sys/stat.h>

#if HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif

#if HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif

#if HAVE_NETDB_H
#include <netdb.h>
#endif

#ifdef HAVE_WINDOWS_H
#ifndef _WIN32_WINNT
#define _WIN32_WINNT 0x0501
#endif
#include <windows.h>
#endif

#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif

#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif

#include "threads.h"

#include <assert.h>
#define BUG_ON(x) assert(!(x))

/** type for the internal signature id. Since it's used in the matching engine
 *  extensively keeping this as small as possible reduces the overall memory
 *  footprint of the engine. Set to uint32_t if the engine needs to support
 *  more than 64k sigs. */
#define SigIntId uint16_t
//#define SigIntId uint32_t

size_t strlcat(char *, const char *src, size_t siz);
size_t strlcpy(char *dst, const char *src, size_t siz);

#endif /* __SURICATA_COMMON_H__ */
64 bit cleanup 16 years ago			`/* Copyright (c) 2008 Victor Julien <victor@inliniac.net> */`

			`/**`
			`* Common includes, etc.`
			`*/`

Rename to Suricata. 16 years ago			`#ifndef __SURICATA_COMMON_H__`
			`#define __SURICATA_COMMON_H__`
64 bit cleanup 16 years ago
			`#define TRUE 1`
			`#define FALSE 0`

Reorganize header inclusions. 16 years ago			`#define _GNU_SOURCE`
			`#define __USE_GNU`
Code is now compilable on the Win32 platform 16 years ago
Reorganize header inclusions. 16 years ago			`#include <stdio.h>`
64 bit cleanup 16 years ago			`#include <stdint.h>`
Reorganize header inclusions. 16 years ago			`#include <stdlib.h>`
			`#include <errno.h>`
			`#include <unistd.h>`
64 bit cleanup 16 years ago			`#include <inttypes.h>`
Reorganize header inclusions. 16 years ago			`#include <limits.h>`
			`#include <ctype.h>`
			`#include <string.h>`

Fixup Linux compilation after applying win32 patches. 16 years ago			`#if HAVE_SYS_SYSCALL_H`
			`#include <sys/syscall.h>`
			`#endif`

			`#if HAVE_SYSCALL_H`
			`#include <syscall.h>`
			`#endif`

			`#include <sys/types.h> /* for gettid(2) */`
			`#include <sched.h> /* for sched_setaffinity(2) */`

Reorganize header inclusions. 16 years ago			`#include <pcre.h>`

Code is now compilable on the Win32 platform 16 years ago			`#ifdef HAVE_SYSLOG_H`
			`#include <syslog.h>`
			`#else`
			`#include "win32-syslog.h"`
			`#endif /* HAVE_SYSLOG_H */`

			`#ifdef OS_WIN32`
			`#include "win32-misc.h"`
			`#endif /* OS_WIN32 */`

Reorganize header inclusions. 16 years ago			`#if HAVE_CONFIG_H`
			`#include <config.h>`
			`#endif`

			`#include <sys/time.h>`
Code is now compilable on the Win32 platform 16 years ago
			`#if HAVE_POLL_H`
			`#include <poll.h>`
			`#endif`

			`#if HAVE_SYS_SIGNAL_H`
Reorganize header inclusions. 16 years ago			`#include <sys/signal.h>`
Code is now compilable on the Win32 platform 16 years ago			`#endif`

Fixup Linux compilation after applying win32 patches. 16 years ago			`#if HAVE_SIGNAL_H`
			`#include <signal.h>`
			`#endif`

Reorganize header inclusions. 16 years ago			`#include <sys/types.h>`
Code is now compilable on the Win32 platform 16 years ago
			`#if HAVE_SYS_SOCKET_H`
Reorganize header inclusions. 16 years ago			`#include <sys/socket.h>`
Code is now compilable on the Win32 platform 16 years ago			`#endif`

check for the existance of default logging directory 16 years ago			`#include <sys/stat.h>`
Reorganize header inclusions. 16 years ago
Code is now compilable on the Win32 platform 16 years ago			`#if HAVE_ARPA_INET_H`
Reorganize header inclusions. 16 years ago			`#include <arpa/inet.h>`
Code is now compilable on the Win32 platform 16 years ago			`#endif`

			`#if HAVE_NETINET_IN_H`
Reorganize header inclusions. 16 years ago			`#include <netinet/in.h>`
Code is now compilable on the Win32 platform 16 years ago			`#endif`

			`#if HAVE_NETDB_H`
			`#include <netdb.h>`
			`#endif`

			`#ifdef HAVE_WINDOWS_H`
			`#ifndef _WIN32_WINNT`
			`#define _WIN32_WINNT 0x0501`
			`#endif`
			`#include <windows.h>`
			`#endif`

			`#ifdef HAVE_WINSOCK2_H`
			`#include <winsock2.h>`
			`#endif`

			`#ifdef HAVE_WS2TCPIP_H`
			`#include <ws2tcpip.h>`
			`#endif`
64 bit cleanup 16 years ago
Fixup Linux compilation after applying win32 patches. 16 years ago			`#include "threads.h"`

Big update: - Implement "closing" state in flow. - Add protocol specific timeouts. - Lots of stream tracking updates, fixing a lot of out of window issues. - Stream reassembly fixes. - Implement a new IDS runmode with 4 stream and detect threads. - Added a BUG_ON macro that aborts the engine if the expression is true. - Better balance the flow queue handler for traffic that doesn't have flow (like icmp currently). - Simplify application level protocol in the Tcp Session. - Add some debugging memory counters. 16 years ago			`#include <assert.h>`
			`#define BUG_ON(x) assert(!(x))`

Further memory cleanups. Split out init only vars out of the sig group head. 16 years ago			`/** type for the internal signature id. Since it's used in the matching engine`
			`* extensively keeping this as small as possible reduces the overall memory`
			`* footprint of the engine. Set to uint32_t if the engine needs to support`
			`* more than 64k sigs. */`
			`#define SigIntId uint16_t`
			`//#define SigIntId uint32_t`

Add OpenBSD's strlcpy and strlcat and replace all strcat/strcpy/strncat/strncpy by those calls. 16 years ago			`size_t strlcat(char , const char src, size_t siz);`
			`size_t strlcpy(char dst, const char src, size_t siz);`

Rename to Suricata. 16 years ago			`#endif /* __SURICATA_COMMON_H__ */`
64 bit cleanup 16 years ago