Import DAQ 1.1.1.

DAQ, or Data Acquisition library, is a library for packet I/O.  The DAQ
replaces direct calls to PCAP functions with an abstraction layer.

This port is needed by the upcoming Snort 2.9.3.1 update.

From Markus Lude, and includes a tweak from sthen@.
OK abieber@ sthen@

net/daq/Makefile

@@ -0,0 +1,38 @@
+# $OpenBSD: Makefile,v 1.1.1.1 2012/09/26 01:40:32 lteo Exp $
+
+COMMENT =	data acquisition library for snort
+
+# Original URL http://www.snort.org/downloads/1850 redirects to a
+# time-limited Amazon S3 url. This would mean a bad distfile name.
+# The following hack allows it to work but XXX if updating, the
+# MASTER_SITES URL will need to be adjusted, not just DISTNAME.
+DISTNAME = 	daq-1.1.1
+MASTER_SITES = 	http://www.snort.org/downloads/1850?/
+
+CATEGORIES =	net
+
+HOMEPAGE =	http://www.snort.org/
+
+MAINTAINER =	Markus Lude <markus.lude@gmx.de>
+
+# GPLv2
+PERMIT_PACKAGE_CDROM = 		Yes
+PERMIT_PACKAGE_FTP =   		Yes
+PERMIT_DISTFILES_CDROM = 	Yes
+PERMIT_DISTFILES_FTP = 		Yes
+
+SHARED_LIBS += 		daq		0.0 # 1.0
+SHARED_LIBS += 		sfbpf		0.0 # 0.1
+
+WANTLIB =		pcap
+
+USE_LIBTOOL =		Yes
+
+SEPARATE_BUILD = 	Yes
+CONFIGURE_STYLE =	gnu
+CONFIGURE_ARGS +=	${CONFIGURE_SHARED} \
+			--enable-ipv6
+
+BUILD_DEPENDS =		devel/bison
+
+.include <bsd.port.mk>

net/daq/distinfo

@@ -0,0 +1,2 @@
+SHA256 (daq-1.1.1.tar.gz) = UPA8rMq7H8oCpWyzyOCrnKJcCwEnEDQu9rJmWRAaHuU=
+SIZE (daq-1.1.1.tar.gz) = 472223

net/daq/patches/patch-api_daq_common_h

@@ -0,0 +1,26 @@
+$OpenBSD: patch-api_daq_common_h,v 1.1.1.1 2012/09/26 01:40:32 lteo Exp $
+--- api/daq_common.h.orig	Wed Jan  4 06:54:49 2012
++++ api/daq_common.h	Sat Aug 11 14:55:42 2012
+@@ -25,6 +25,10 @@
+ #include <unistd.h>
+ #ifndef WIN32
+ #include <sys/time.h>
++#if defined(__OpenBSD__)
++/* for struct bpf_timeval */
++#include <net/bpf.h>
++#endif
+ #else
+ /* for struct timeavl */
+ #include <winsock2.h>
+@@ -89,7 +93,11 @@
+ #define DAQ_PKTHDR_FLOOD    -2  /* Egress is flooding */
+ typedef struct _daq_pkthdr
+ {
++#if defined(__OpenBSD__)
++    struct bpf_timeval ts;      /* Timestamp */
++#else
+     struct timeval ts;      /* Timestamp */
++#endif
+     uint32_t caplen;        /* Length of the portion present */
+     uint32_t pktlen;        /* Length of this packet (off wire) */
+     int32_t ingress_index;  /* Index of the inbound interface. */

net/daq/patches/patch-configure

@@ -0,0 +1,24 @@
+$OpenBSD: patch-configure,v 1.1.1.1 2012/09/26 01:40:32 lteo Exp $
+--- configure.orig	Tue Jul 10 21:32:51 2012
++++ configure	Sat Aug 11 17:23:56 2012
+@@ -12727,12 +12727,20 @@ else
+ 
+     #include <pcap.h>
+     #include <string.h>
++#if defined(__OpenBSD__)
++    #include <sys/param.h>
++#endif
+     extern char pcap_version[];
+ 
+ int
+ main ()
+ {
+ 
++#if defined(OpenBSD)
++#if OpenBSD >= 201211
++        return 0;
++#endif
++#endif
+         if (strcmp(pcap_version, "1.0.0") < 0)
+             return 1;
+ 

net/daq/pkg/DESCR

@@ -0,0 +1,2 @@
+DAQ, or Data Acquisition library, is a library for packet I/O.  The DAQ
+replaces direct calls to PCAP functions with an abstraction layer.

net/daq/pkg/PFRAG.shared

@@ -0,0 +1,6 @@
+@comment $OpenBSD: PFRAG.shared,v 1.1.1.1 2012/09/26 01:40:32 lteo Exp $
+lib/daq/daq_dump.so
+lib/daq/daq_ipfw.so
+lib/daq/daq_pcap.so
+@lib lib/libdaq.so.${LIBdaq_VERSION}
+@lib lib/libsfbpf.so.${LIBsfbpf_VERSION}

net/daq/pkg/PLIST

@@ -0,0 +1,23 @@
+@comment $OpenBSD: PLIST,v 1.1.1.1 2012/09/26 01:40:32 lteo Exp $
+%%SHARED%%
+bin/daq-modules-config
+include/daq.h
+include/daq_api.h
+include/daq_common.h
+include/sfbpf.h
+include/sfbpf_dlt.h
+lib/daq/
+lib/daq/daq_dump.a
+lib/daq/daq_dump.la
+lib/daq/daq_ipfw.a
+lib/daq/daq_ipfw.la
+lib/daq/daq_pcap.a
+lib/daq/daq_pcap.la
+lib/libdaq.a
+lib/libdaq.la
+lib/libdaq_static.a
+lib/libdaq_static.la
+lib/libdaq_static_modules.a
+lib/libdaq_static_modules.la
+lib/libsfbpf.a
+lib/libsfbpf.la