Updated README and CHANGES files.

fix armv5 alignment issues

CHANGES

@@ -1,3 +1,66 @@
+v3.0 - Thu Aug  7 21:39:09 ART 2014
+
+- Timestamps can now be constructed from std::chrono::duration.
+
+- Packets can now be constructed from a PDU pointer and take ownership
+of it.
+
+- All protocols now set the next layer protocol flag, regardless if 
+it was already set. This was not done in some protocols, 
+like EthernetII, and as a consequence if the network layer protocol
+was replaced by other, the packet would be serialized incorrectly.
+
+- Fixed invalid parsing of some unknown DNS records.
+
+- Fixed unaligned memory accesses that were not supported under
+ARMv4 and ARMv5.
+
+- Added BaseSniffer::set_extract_raw_pdus.
+
+- Reduced minimum automake version to 1.11.
+
+- Added Utils::to_string(PDU::PDUType).
+
+- Fixed error compilations on Windows.
+
+- Fixed ICMPv6 checksum calculation.
+
+- Added method in IP and TCP to emplace an option (C++11 only).
+
+- Added small option optimization to PDUOption.
+
+- Fixed error compilation on RSNInformation.
+
+- Renamed ICMP::check to ICMP::checksum.
+
+- Added Sniffer support to set interface to promiscuous mode.
+
+- TCPStreamFollower now handles overlapping fragments correctly.
+
+- Fixed bugs in TCPStreamFollower which didn't allow it to follow
+stream correctly.
+
+- TCPStreamFollower now doesn't clear its state after every call to
+TCPStreamFollower::follow_streams.
+
+- Added IPv6 flag check to pdu_flag_to_ip_type.
+
+- Added DHCP::hostname to extract the hostname options.
+
+- Removed extra qualifier on SessionKeys::decrypt_unicast which 
+produced compilation errors on some platforms.
+
+- PacketSender::send now uses PDU::matches_flag to match specific
+PDU types.
+
+- Removed 'no newline at end of file' warnings.
+
+- Fixed bug when calling BIOCIMMEDIATE on *BSD.
+
+- Fixed bug on PacketSender::send_recv which didn't work under *BSD.
+
+- Fixed bug triggered by not including the string header.
+
 v2.0 - Thu Jan 23 11:09:38 ART 2014 
 
 - DNSResourceRecord was removed. Now DNS records are added using 

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2012, Nasel
+Copyright (c) 2012-2014, Matias Fontanini
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

Makefile.am

@@ -1,4 +1,4 @@
-AUTOMAKE_OPTIONS=subdir-objects
+AUTOMAKE_OPTIONS=subdir-objects 1.11
 ACLOCAL_AMFLAGS=${ACLOCAL_FLAGS} -I m4
 
 # pkg-config stuff

Makefile.in

@@ -1,9 +1,8 @@
-# Makefile.in generated by automake 1.11.6 from Makefile.am.
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+
-# Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -18,23 +17,51 @@
 
 
 VPATH = @srcdir@
-am__make_dryrun = \
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
-  { \
+am__make_running_with_option = \
-    am__dry=no; \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
     case $$MAKEFLAGS in \
       *\\[\ \	]*) \
-        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+        bs=\\; \
-          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
-      *) \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
-        for am__flg in $$MAKEFLAGS; do \
-          case $$am__flg in \
-            *=*|--*) ;; \
-            *n*) am__dry=yes; break;; \
-          esac; \
-        done;; \
     esac; \
-    test $$am__dry = yes; \
+  fi; \
-  }
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -55,12 +82,12 @@ build_triplet = @build@
 host_triplet = @host@
 target_triplet = @target@
 subdir = .
-DIST_COMMON = README $(am__configure_deps) $(libtins_HEADERS) \
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
-	$(libtins_dot11_HEADERS) $(srcdir)/Makefile.am \
+	$(top_srcdir)/configure $(am__configure_deps) \
-	$(srcdir)/Makefile.in $(srcdir)/libtins.pc.in \
+	$(top_srcdir)/include/config.h.in $(srcdir)/libtins.pc.in \
-	$(top_srcdir)/configure $(top_srcdir)/include/config.h.in \
+	depcomp $(libtins_HEADERS) $(libtins_dot11_HEADERS) AUTHORS \
-	AUTHORS THANKS config.guess config.sub depcomp install-sh \
+	README THANKS compile config.guess config.sub install-sh \
-	ltmain.sh missing
+	missing ltmain.sh
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_cxx_compile_stdcxx_11.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
@@ -122,22 +149,47 @@ am_libtins_la_OBJECTS = src/arp.lo src/bootp.lo \
 	src/dot11/dot11_assoc.lo src/dot11/dot11_auth.lo \
 	src/dot11/dot11_probe.lo src/dot11/dot11_control.lo
 libtins_la_OBJECTS = $(am_libtins_la_OBJECTS)
-libtins_la_LINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) \
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 = 
+libtins_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CXXLD) $(AM_CXXFLAGS) \
 	$(CXXFLAGS) $(libtins_la_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/include
 depcomp = $(SHELL) $(top_srcdir)/depcomp
 am__depfiles_maybe = depfiles
 am__mv = mv -f
 CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
 	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
-LTCXXCOMPILE = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+LTCXXCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) \
-	--mode=compile $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+	$(LIBTOOLFLAGS) --mode=compile $(CXX) $(DEFS) \
-	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+	$(AM_CXXFLAGS) $(CXXFLAGS)
+AM_V_CXX = $(am__v_CXX_@AM_V@)
+am__v_CXX_ = $(am__v_CXX_@AM_DEFAULT_V@)
+am__v_CXX_0 = @echo "  CXX     " $@;
+am__v_CXX_1 = 
 CXXLD = $(CXX)
-CXXLINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+CXXLINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) \
-	--mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CXXLD) $(AM_CXXFLAGS) \
-	$(LDFLAGS) -o $@
+	$(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CXXLD = $(am__v_CXXLD_@AM_V@)
+am__v_CXXLD_ = $(am__v_CXXLD_@AM_DEFAULT_V@)
+am__v_CXXLD_0 = @echo "  CXXLD   " $@;
+am__v_CXXLD_1 = 
 SOURCES = $(libtins_la_SOURCES)
 DIST_SOURCES = $(libtins_la_SOURCES)
 am__can_run_installinfo = \
@@ -147,8 +199,27 @@ am__can_run_installinfo = \
   esac
 DATA = $(pkgconfig_DATA)
 HEADERS = $(libtins_HEADERS) $(libtins_dot11_HEADERS)
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
 ETAGS = etags
 CTAGS = ctags
+CSCOPE = cscope
+AM_RECURSIVE_TARGETS = cscope
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 distdir = $(PACKAGE)-$(VERSION)
 top_distdir = $(distdir)
@@ -158,14 +229,17 @@ am__remove_distdir = \
       && rm -rf "$(distdir)" \
       || { sleep 5 && rm -rf "$(distdir)"; }; \
   else :; fi
+am__post_remove_distdir = $(am__remove_distdir)
 DIST_ARCHIVES = $(distdir).tar.gz
 GZIP_ENV = --best
+DIST_TARGETS = dist-gzip
 distuninstallcheck_listfiles = find . -type f -print
 am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
   | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
 distcleancheck_listfiles = find . -type f -print
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AR = @AR@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
@@ -290,7 +364,7 @@ target_vendor = @target_vendor@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
-AUTOMAKE_OPTIONS = subdir-objects
+AUTOMAKE_OPTIONS = subdir-objects 1.11
 ACLOCAL_AMFLAGS = ${ACLOCAL_FLAGS} -I m4
 
 # pkg-config stuff
@@ -456,8 +530,8 @@ $(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
 $(am__aclocal_m4_deps):
 
 include/config.h: include/stamp-h1
-	@if test ! -f $@; then rm -f include/stamp-h1; else :; fi
+	@test -f $@ || rm -f include/stamp-h1
-	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) include/stamp-h1; else :; fi
+	@test -f $@ || $(MAKE) $(AM_MAKEFLAGS) include/stamp-h1
 
 include/stamp-h1: $(top_srcdir)/include/config.h.in $(top_builddir)/config.status
 	@rm -f include/stamp-h1
@@ -471,6 +545,7 @@ distclean-hdr:
 	-rm -f include/config.h include/stamp-h1
 libtins.pc: $(top_builddir)/config.status $(srcdir)/libtins.pc.in
 	cd $(top_builddir) && $(SHELL) ./config.status $@
+
 install-libLTLIBRARIES: $(lib_LTLIBRARIES)
 	@$(NORMAL_INSTALL)
 	@list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
@@ -497,12 +572,14 @@ uninstall-libLTLIBRARIES:
 
 clean-libLTLIBRARIES:
 	-test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
-	@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+	@list='$(lib_LTLIBRARIES)'; \
-	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+	locs=`for p in $$list; do echo $$p; done | \
-	  test "$$dir" != "$$p" || dir=.; \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
-	  echo "rm -f \"$${dir}/so_locations\""; \
+	      sort -u`; \
-	  rm -f "$${dir}/so_locations"; \
+	test -z "$$locs" || { \
-	done
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
 src/$(am__dirstamp):
 	@$(MKDIR_P) src
 	@: > src/$(am__dirstamp)
@@ -578,107 +655,16 @@ src/dot11/dot11_probe.lo: src/dot11/$(am__dirstamp) \
 	src/dot11/$(DEPDIR)/$(am__dirstamp)
 src/dot11/dot11_control.lo: src/dot11/$(am__dirstamp) \
 	src/dot11/$(DEPDIR)/$(am__dirstamp)
+
 libtins.la: $(libtins_la_OBJECTS) $(libtins_la_DEPENDENCIES) $(EXTRA_libtins_la_DEPENDENCIES) 
-	$(libtins_la_LINK) -rpath $(libdir) $(libtins_la_OBJECTS) $(libtins_la_LIBADD) $(LIBS)
+	$(AM_V_CXXLD)$(libtins_la_LINK) -rpath $(libdir) $(libtins_la_OBJECTS) $(libtins_la_LIBADD) $(LIBS)
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
-	-rm -f src/address_range.$(OBJEXT)
+	-rm -f src/*.$(OBJEXT)
-	-rm -f src/address_range.lo
+	-rm -f src/*.lo
-	-rm -f src/arp.$(OBJEXT)
+	-rm -f src/dot11/*.$(OBJEXT)
-	-rm -f src/arp.lo
+	-rm -f src/dot11/*.lo
-	-rm -f src/bootp.$(OBJEXT)
-	-rm -f src/bootp.lo
-	-rm -f src/crypto.$(OBJEXT)
-	-rm -f src/crypto.lo
-	-rm -f src/dhcp.$(OBJEXT)
-	-rm -f src/dhcp.lo
-	-rm -f src/dhcpv6.$(OBJEXT)
-	-rm -f src/dhcpv6.lo
-	-rm -f src/dns.$(OBJEXT)
-	-rm -f src/dns.lo
-	-rm -f src/dot11/dot11_assoc.$(OBJEXT)
-	-rm -f src/dot11/dot11_assoc.lo
-	-rm -f src/dot11/dot11_auth.$(OBJEXT)
-	-rm -f src/dot11/dot11_auth.lo
-	-rm -f src/dot11/dot11_base.$(OBJEXT)
-	-rm -f src/dot11/dot11_base.lo
-	-rm -f src/dot11/dot11_beacon.$(OBJEXT)
-	-rm -f src/dot11/dot11_beacon.lo
-	-rm -f src/dot11/dot11_control.$(OBJEXT)
-	-rm -f src/dot11/dot11_control.lo
-	-rm -f src/dot11/dot11_data.$(OBJEXT)
-	-rm -f src/dot11/dot11_data.lo
-	-rm -f src/dot11/dot11_mgmt.$(OBJEXT)
-	-rm -f src/dot11/dot11_mgmt.lo
-	-rm -f src/dot11/dot11_probe.$(OBJEXT)
-	-rm -f src/dot11/dot11_probe.lo
-	-rm -f src/dot1q.$(OBJEXT)
-	-rm -f src/dot1q.lo
-	-rm -f src/dot3.$(OBJEXT)
-	-rm -f src/dot3.lo
-	-rm -f src/eapol.$(OBJEXT)
-	-rm -f src/eapol.lo
-	-rm -f src/ethernetII.$(OBJEXT)
-	-rm -f src/ethernetII.lo
-	-rm -f src/handshake_capturer.$(OBJEXT)
-	-rm -f src/handshake_capturer.lo
-	-rm -f src/icmp.$(OBJEXT)
-	-rm -f src/icmp.lo
-	-rm -f src/icmpv6.$(OBJEXT)
-	-rm -f src/icmpv6.lo
-	-rm -f src/internals.$(OBJEXT)
-	-rm -f src/internals.lo
-	-rm -f src/ip.$(OBJEXT)
-	-rm -f src/ip.lo
-	-rm -f src/ip_address.$(OBJEXT)
-	-rm -f src/ip_address.lo
-	-rm -f src/ip_reassembler.$(OBJEXT)
-	-rm -f src/ip_reassembler.lo
-	-rm -f src/ipsec.$(OBJEXT)
-	-rm -f src/ipsec.lo
-	-rm -f src/ipv6.$(OBJEXT)
-	-rm -f src/ipv6.lo
-	-rm -f src/ipv6_address.$(OBJEXT)
-	-rm -f src/ipv6_address.lo
-	-rm -f src/llc.$(OBJEXT)
-	-rm -f src/llc.lo
-	-rm -f src/loopback.$(OBJEXT)
-	-rm -f src/loopback.lo
-	-rm -f src/network_interface.$(OBJEXT)
-	-rm -f src/network_interface.lo
-	-rm -f src/packet_sender.$(OBJEXT)
-	-rm -f src/packet_sender.lo
-	-rm -f src/packet_writer.$(OBJEXT)
-	-rm -f src/packet_writer.lo
-	-rm -f src/pdu.$(OBJEXT)
-	-rm -f src/pdu.lo
-	-rm -f src/ppi.$(OBJEXT)
-	-rm -f src/ppi.lo
-	-rm -f src/pppoe.$(OBJEXT)
-	-rm -f src/pppoe.lo
-	-rm -f src/radiotap.$(OBJEXT)
-	-rm -f src/radiotap.lo
-	-rm -f src/rawpdu.$(OBJEXT)
-	-rm -f src/rawpdu.lo
-	-rm -f src/rsn_information.$(OBJEXT)
-	-rm -f src/rsn_information.lo
-	-rm -f src/sll.$(OBJEXT)
-	-rm -f src/sll.lo
-	-rm -f src/snap.$(OBJEXT)
-	-rm -f src/snap.lo
-	-rm -f src/sniffer.$(OBJEXT)
-	-rm -f src/sniffer.lo
-	-rm -f src/stp.$(OBJEXT)
-	-rm -f src/stp.lo
-	-rm -f src/tcp.$(OBJEXT)
-	-rm -f src/tcp.lo
-	-rm -f src/tcp_stream.$(OBJEXT)
-	-rm -f src/tcp_stream.lo
-	-rm -f src/udp.$(OBJEXT)
-	-rm -f src/udp.lo
-	-rm -f src/utils.$(OBJEXT)
-	-rm -f src/utils.lo
 
 distclean-compile:
 	-rm -f *.tab.c
@@ -733,28 +719,28 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@src/dot11/$(DEPDIR)/dot11_probe.Plo@am__quote@
 
 .cpp.o:
-@am__fastdepCXX_TRUE@	depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
+@am__fastdepCXX_TRUE@	$(AM_V_CXX)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
 @am__fastdepCXX_TRUE@	$(CXXCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
 @am__fastdepCXX_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Po
-@AMDEP_TRUE@@am__fastdepCXX_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@	$(AM_V_CXX)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCXX_FALSE@	DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCXX_FALSE@	$(CXXCOMPILE) -c -o $@ $<
+@am__fastdepCXX_FALSE@	$(AM_V_CXX@am__nodep@)$(CXXCOMPILE) -c -o $@ $<
 
 .cpp.obj:
-@am__fastdepCXX_TRUE@	depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
+@am__fastdepCXX_TRUE@	$(AM_V_CXX)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
 @am__fastdepCXX_TRUE@	$(CXXCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\
 @am__fastdepCXX_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Po
-@AMDEP_TRUE@@am__fastdepCXX_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@	$(AM_V_CXX)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCXX_FALSE@	DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCXX_FALSE@	$(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCXX_FALSE@	$(AM_V_CXX@am__nodep@)$(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
 
 .cpp.lo:
-@am__fastdepCXX_TRUE@	depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\
+@am__fastdepCXX_TRUE@	$(AM_V_CXX)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\
 @am__fastdepCXX_TRUE@	$(LTCXXCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
 @am__fastdepCXX_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Plo
-@AMDEP_TRUE@@am__fastdepCXX_FALSE@	source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@	$(AM_V_CXX)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCXX_FALSE@	DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCXX_FALSE@	$(LTCXXCOMPILE) -c -o $@ $<
+@am__fastdepCXX_FALSE@	$(AM_V_CXX@am__nodep@)$(LTCXXCOMPILE) -c -o $@ $<
 
 mostlyclean-libtool:
 	-rm -f *.lo
@@ -830,26 +816,15 @@ uninstall-libtins_dot11HEADERS:
 	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
 	dir='$(DESTDIR)$(libtins_dot11dir)'; $(am__uninstall_files_from_dir)
 
-ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ID: $(am__tagged_files)
-	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
-	unique=`for i in $$list; do \
+tags: tags-am
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+TAGS: tags
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	mkid -fID $$unique
-tags: TAGS
 
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
-		$(TAGS_FILES) $(LISP)
 	set x; \
 	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	$(am__define_uniq_tagged_files); \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
 	shift; \
 	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
 	  test -n "$$unique" || unique=$$empty_fix; \
@@ -861,15 +836,11 @@ TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
 	      $$unique; \
 	  fi; \
 	fi
-ctags: CTAGS
+ctags: ctags-am
-CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+
-		$(TAGS_FILES) $(LISP)
+CTAGS: ctags
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
-	unique=`for i in $$list; do \
+	$(am__define_uniq_tagged_files); \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
 	test -z "$(CTAGS_ARGS)$$unique" \
 	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
 	     $$unique
@@ -878,9 +849,31 @@ GTAGS:
 	here=`$(am__cd) $(top_builddir) && pwd` \
 	  && $(am__cd) $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscope: cscope.files
+	test ! -s cscope.files \
+	  || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS)
+clean-cscope:
+	-rm -f cscope.files
+cscope.files: clean-cscope cscopelist
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
 
 distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+	-rm -f cscope.out cscope.in.out cscope.po.out cscope.files
 
 distdir: $(DISTFILES)
 	$(am__remove_distdir)
@@ -923,40 +916,42 @@ distdir: $(DISTFILES)
 	|| chmod -R a+r "$(distdir)"
 dist-gzip: distdir
 	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 
 dist-bzip2: distdir
 	tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 
 dist-lzip: distdir
 	tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
-
-dist-lzma: distdir
-	tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
-	$(am__remove_distdir)
 
 dist-xz: distdir
 	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 
 dist-tarZ: distdir
+	@echo WARNING: "Support for shar distribution archives is" \
+	               "deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
 	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 
 dist-shar: distdir
+	@echo WARNING: "Support for distribution archives compressed with" \
+		       "legacy program 'compress' is deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
 	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 
 dist-zip: distdir
 	-rm -f $(distdir).zip
 	zip -rq $(distdir).zip $(distdir)
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 
-dist dist-all: distdir
+dist dist-all:
-	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+	$(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:'
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 
 # This target untars the dist file and tries a VPATH configuration.  Then
 # it guarantees that the distribution is self-contained by making another
@@ -967,8 +962,6 @@ distcheck: dist
 	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
 	*.tar.bz2*) \
 	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
-	*.tar.lzma*) \
-	  lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\
 	*.tar.lz*) \
 	  lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
 	*.tar.xz*) \
@@ -980,18 +973,19 @@ distcheck: dist
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
 	esac
-	chmod -R a-w $(distdir); chmod u+w $(distdir)
+	chmod -R a-w $(distdir)
-	mkdir $(distdir)/_build
+	chmod u+w $(distdir)
-	mkdir $(distdir)/_inst
+	mkdir $(distdir)/_build $(distdir)/_inst
 	chmod a-w $(distdir)
 	test -d $(distdir)/_build || exit 0; \
 	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
 	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
 	  && am__cwd=`pwd` \
 	  && $(am__cd) $(distdir)/_build \
-	  && ../configure --srcdir=.. --prefix="$$dc_install_base" \
+	  && ../configure \
 	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
 	    $(DISTCHECK_CONFIGURE_FLAGS) \
+	    --srcdir=.. --prefix="$$dc_install_base" \
 	  && $(MAKE) $(AM_MAKEFLAGS) \
 	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
 	  && $(MAKE) $(AM_MAKEFLAGS) check \
@@ -1014,7 +1008,7 @@ distcheck: dist
 	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
 	  && cd "$$am__cwd" \
 	  || exit 1
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 	@(echo "$(distdir) archives ready for distribution: "; \
 	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
 	  sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
@@ -1163,23 +1157,23 @@ uninstall-am: uninstall-libLTLIBRARIES uninstall-libtinsHEADERS \
 
 .MAKE: install-am install-strip
 
-.PHONY: CTAGS GTAGS all all-am am--refresh check check-am clean \
+.PHONY: CTAGS GTAGS TAGS all all-am am--refresh check check-am clean \
-	clean-generic clean-libLTLIBRARIES clean-libtool ctags dist \
+	clean-cscope clean-generic clean-libLTLIBRARIES clean-libtool \
-	dist-all dist-bzip2 dist-gzip dist-lzip dist-lzma dist-shar \
+	cscope cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \
-	dist-tarZ dist-xz dist-zip distcheck distclean \
+	dist-gzip dist-lzip dist-shar dist-tarZ dist-xz dist-zip \
-	distclean-compile distclean-generic distclean-hdr \
+	distcheck distclean distclean-compile distclean-generic \
-	distclean-libtool distclean-tags distcleancheck distdir \
+	distclean-hdr distclean-libtool distclean-tags distcleancheck \
-	distuninstallcheck dvi dvi-am html html-am info info-am \
+	distdir distuninstallcheck dvi dvi-am html html-am info \
-	install install-am install-data install-data-am install-dvi \
+	info-am install install-am install-data install-data-am \
-	install-dvi-am install-exec install-exec-am install-html \
+	install-dvi install-dvi-am install-exec install-exec-am \
-	install-html-am install-info install-info-am \
+	install-html install-html-am install-info install-info-am \
 	install-libLTLIBRARIES install-libtinsHEADERS \
 	install-libtins_dot11HEADERS install-man install-pdf \
 	install-pdf-am install-pkgconfigDATA install-ps install-ps-am \
 	install-strip installcheck installcheck-am installdirs \
 	maintainer-clean maintainer-clean-generic mostlyclean \
 	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
-	pdf pdf-am ps ps-am tags uninstall uninstall-am \
+	pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
 	uninstall-libLTLIBRARIES uninstall-libtinsHEADERS \
 	uninstall-libtins_dot11HEADERS uninstall-pkgconfigDATA
 

README

@@ -1,5 +1,5 @@
 ------------------------------------------------------------------------
-       libtins v2.0
+       libtins v3.0
 ------------------------------------------------------------------------
 
 

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for libtins 2.0.
+# Generated by GNU Autoconf 2.69 for libtins 3.0.
 #
 # Report bugs to <matias.fontanini@gmail.com>.
 #
@@ -590,8 +590,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='libtins'
 PACKAGE_TARNAME='libtins'
-PACKAGE_VERSION='2.0'
+PACKAGE_VERSION='3.0'
-PACKAGE_STRING='libtins 2.0'
+PACKAGE_STRING='libtins 3.0'
 PACKAGE_BUGREPORT='matias.fontanini@gmail.com'
 PACKAGE_URL='http://libtins.sourceforge.net'
 
@@ -687,6 +687,10 @@ LDFLAGS
 CFLAGS
 CC
 LIBTOOL
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
 am__untar
 am__tar
 AMTAR
@@ -763,6 +767,7 @@ SHELL'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
+enable_silent_rules
 enable_static
 enable_shared
 with_pic
@@ -1331,7 +1336,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures libtins 2.0 to adapt to many kinds of systems.
+\`configure' configures libtins 3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1402,7 +1407,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of libtins 2.0:";;
+     short | recursive ) echo "Configuration of libtins 3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1410,15 +1415,20 @@ Optional Features:
   --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-silent-rules   less verbose build output (undo: "make V=1")
+  --disable-silent-rules  verbose build output (undo: "make V=0")
   --enable-static[=PKGS]  build static libraries [default=no]
   --enable-shared[=PKGS]  build shared libraries [default=yes]
   --enable-fast-install[=PKGS]
                           optimize for fast installation [default=yes]
-  --disable-dependency-tracking  speeds up one-time build
+  --enable-dependency-tracking
-  --enable-dependency-tracking   do not reject slow dependency extractors
+                          do not reject slow dependency extractors
+  --disable-dependency-tracking
+                          speeds up one-time build
   --disable-libtool-lock  avoid locking (might break parallel builds)
-  --disable-maintainer-mode  disable make rules and dependencies not useful
+  --disable-maintainer-mode
-			  (and sometimes confusing) to the casual installer
+                          disable make rules and dependencies not useful (and
+                          sometimes confusing) to the casual installer
   --enable-c++11          enable C++11 features
   --disable-dot11         disable IEEE 802.11 support
   --disable-wpa2          disable WPA2 decryption features
@@ -1516,7 +1526,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-libtins configure 2.0
+libtins configure 3.0
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2006,7 +2016,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by libtins $as_me 2.0, which was
+It was created by libtins $as_me 3.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2593,9 +2603,6 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
 $as_echo_n "checking whether build environment is sane... " >&6; }
-# Just in case
-sleep 1
-echo timestamp > conftest.file
 # Reject unsafe characters in $srcdir or the absolute working directory
 # name.  Accept space and tab only in the latter.
 am_lf='
@@ -2606,32 +2613,40 @@ case `pwd` in
 esac
 case $srcdir in
   *[\\\"\#\$\&\'\`$am_lf\ \	]*)
-    as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
+    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
 esac
 
-# Do `set' in a subshell so we don't clobber the current shell's
+# Do 'set' in a subshell so we don't clobber the current shell's
 # arguments.  Must try -L first in case configure is actually a
 # symlink; some systems play weird games with the mod time of symlinks
 # (eg FreeBSD returns the mod time of the symlink's containing
 # directory).
 if (
-   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+   am_has_slept=no
-   if test "$*" = "X"; then
+   for am_try in 1 2; do
-      # -L didn't work.
+     echo "timestamp, slept: $am_has_slept" > conftest.file
-      set X `ls -t "$srcdir/configure" conftest.file`
+     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
-   fi
+     if test "$*" = "X"; then
-   rm -f conftest.file
+	# -L didn't work.
-   if test "$*" != "X $srcdir/configure conftest.file" \
+	set X `ls -t "$srcdir/configure" conftest.file`
-      && test "$*" != "X conftest.file $srcdir/configure"; then
+     fi
-
+     if test "$*" != "X $srcdir/configure conftest.file" \
-      # If neither matched, then we have a broken ls.  This can happen
+	&& test "$*" != "X conftest.file $srcdir/configure"; then
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
-alias in your environment" "$LINENO" 5
-   fi
 
+	# If neither matched, then we have a broken ls.  This can happen
+	# if, for instance, CONFIG_SHELL is bash and it inherits a
+	# broken ls alias from the environment.  This has actually
+	# happened.  Such a system could not be considered "sane".
+	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
+  alias in your environment" "$LINENO" 5
+     fi
+     if test "$2" = conftest.file || test $am_try -eq 2; then
+       break
+     fi
+     # Just in case.
+     sleep 1
+     am_has_slept=yes
+   done
    test "$2" = conftest.file
    )
 then
@@ -2643,6 +2658,16 @@ Check your system clock" "$LINENO" 5
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+  ( sleep 1 ) &
+  am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
 test "$program_prefix" != NONE &&
   program_transform_name="s&^&$program_prefix&;$program_transform_name"
 # Use a double $ so make ignores it.
@@ -2665,12 +2690,12 @@ if test x"${MISSING+set}" != xset; then
   esac
 fi
 # Use eval to expand $SHELL
-if eval "$MISSING --run true"; then
+if eval "$MISSING --is-lightweight"; then
-  am_missing_run="$MISSING --run "
+  am_missing_run="$MISSING "
 else
   am_missing_run=
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
-$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
 fi
 
 if test x"${install_sh}" != xset; then
@@ -2682,10 +2707,10 @@ if test x"${install_sh}" != xset; then
   esac
 fi
 
-# Installed binaries are usually stripped using `strip' when the user
+# Installed binaries are usually stripped using 'strip' when the user
-# run `make install-strip'.  However `strip' might not be the right
+# run "make install-strip".  However 'strip' might not be the right
 # tool to use in cross-compilation environments, therefore Automake
-# will honor the `STRIP' environment variable to overrule this program.
+# will honor the 'STRIP' environment variable to overrule this program.
 if test "$cross_compiling" != no; then
   if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
@@ -2824,12 +2849,6 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
 $as_echo "$MKDIR_P" >&6; }
 
-mkdir_p="$MKDIR_P"
-case $mkdir_p in
-  [\\/$]* | ?:[\\/]*) ;;
-  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
-esac
-
 for ac_prog in gawk mawk nawk awk
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
@@ -2912,6 +2931,45 @@ else
 fi
 rmdir .tst 2>/dev/null
 
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+  enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+  yes) AM_DEFAULT_VERBOSITY=0;;
+   no) AM_DEFAULT_VERBOSITY=1;;
+    *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+	@$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+  am_cv_make_support_nested_variables=yes
+else
+  am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+    AM_V='$(V)'
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+  AM_V=$AM_DEFAULT_VERBOSITY
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
 if test "`cd $srcdir && pwd`" != "`pwd`"; then
   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
   # is not polluted with repeated "-I."
@@ -2934,7 +2992,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='libtins'
- VERSION='2.0'
+ VERSION='3.0'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -2962,18 +3020,70 @@ AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 
 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 
+# For better backward compatibility.  To be removed once Automake 1.9.x
+# dies out for good.  For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
 # We need awk for the "check" target.  The system "awk" is bad on
 # some platforms.
 # Always define AMTAR for backward compatibility.  Yes, it's still used
 # in the wild :-(  We should find a proper way to deprecate it ...
 AMTAR='$${TAR-tar}'
 
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar  pax cpio none'
+
 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
 
 
 
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes.  So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+  cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present.  This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message.  This
+can help us improve future automake versions.
+
+END
+  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+    echo 'Configuration will proceed anyway, since you have set the' >&2
+    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+    echo >&2
+  else
+    cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+  fi
+fi
 case `pwd` in
   *\ * | *\	*)
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
@@ -3087,7 +3197,7 @@ am__quote=
 _am_result=none
 # First try GNU make style include.
 echo "include confinc" > confmf
-# Ignore all kinds of additional output from `make'.
+# Ignore all kinds of additional output from 'make'.
 case `$am_make -s -f confmf 2> /dev/null` in #(
 *the\ am__doit\ target*)
   am__include=include
@@ -3920,6 +4030,65 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+  # Make sure it works both with $CC and with simple cc.
+  # Following AC_PROG_CC_C_O, we do the test twice because some
+  # compilers refuse to overwrite an existing .o file with -o,
+  # though they will create one.
+  am_cv_prog_cc_c_o=yes
+  for am_i in 1 2; do
+    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } \
+         && test -f conftest2.$ac_objext; then
+      : OK
+    else
+      am_cv_prog_cc_c_o=no
+      break
+    fi
+  done
+  rm -f core conftest*
+  unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
 depcc="$CC"   am_compiler_list=
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
@@ -3931,8 +4100,8 @@ else
   # We make a subdir and do the tests there.  Otherwise we can end up
   # making bogus files that we don't know about and never remove.  For
   # instance it was reported that on HP-UX the gcc test will end up
-  # making a dummy file named `D' -- because `-MD' means `put the output
+  # making a dummy file named 'D' -- because '-MD' means "put the output
-  # in D'.
+  # in D".
   rm -rf conftest.dir
   mkdir conftest.dir
   # Copy depcomp to subdir because otherwise we won't find it if we're
@@ -3967,16 +4136,16 @@ else
     : > sub/conftest.c
     for i in 1 2 3 4 5 6; do
       echo '#include "conftst'$i'.h"' >> sub/conftest.c
-      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
-      # Solaris 8's {/usr,}/bin/sh.
+      # Solaris 10 /bin/sh.
-      touch sub/conftst$i.h
+      echo '/* dummy */' > sub/conftst$i.h
     done
     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 
-    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
     # mode.  It turns out that the SunPro C++ compiler does not properly
-    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # handle '-M -o', and we need to detect this.  Also, some Intel
-    # versions had trouble with output in subdirs
+    # versions had trouble with output in subdirs.
     am__obj=sub/conftest.${OBJEXT-o}
     am__minus_obj="-o $am__obj"
     case $depmode in
@@ -3985,8 +4154,8 @@ else
       test "$am__universal" = false || continue
       ;;
     nosideeffect)
-      # after this tag, mechanisms are not by side-effect, so they'll
+      # After this tag, mechanisms are not by side-effect, so they'll
-      # only be used when explicitly requested
+      # only be used when explicitly requested.
       if test "x$enable_dependency_tracking" = xyes; then
 	continue
       else
@@ -3994,7 +4163,7 @@ else
       fi
       ;;
     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
-      # This compiler won't grok `-c -o', but also, the minuso test has
+      # This compiler won't grok '-c -o', but also, the minuso test has
       # not run yet.  These depmodes are late enough in the game, and
       # so weak that their functioning should not be impacted.
       am__obj=conftest.${OBJEXT-o}
@@ -11773,8 +11942,8 @@ else
   # We make a subdir and do the tests there.  Otherwise we can end up
   # making bogus files that we don't know about and never remove.  For
   # instance it was reported that on HP-UX the gcc test will end up
-  # making a dummy file named `D' -- because `-MD' means `put the output
+  # making a dummy file named 'D' -- because '-MD' means "put the output
-  # in D'.
+  # in D".
   rm -rf conftest.dir
   mkdir conftest.dir
   # Copy depcomp to subdir because otherwise we won't find it if we're
@@ -11809,16 +11978,16 @@ else
     : > sub/conftest.c
     for i in 1 2 3 4 5 6; do
       echo '#include "conftst'$i'.h"' >> sub/conftest.c
-      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
-      # Solaris 8's {/usr,}/bin/sh.
+      # Solaris 10 /bin/sh.
-      touch sub/conftst$i.h
+      echo '/* dummy */' > sub/conftst$i.h
     done
     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 
-    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
     # mode.  It turns out that the SunPro C++ compiler does not properly
-    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # handle '-M -o', and we need to detect this.  Also, some Intel
-    # versions had trouble with output in subdirs
+    # versions had trouble with output in subdirs.
     am__obj=sub/conftest.${OBJEXT-o}
     am__minus_obj="-o $am__obj"
     case $depmode in
@@ -11827,8 +11996,8 @@ else
       test "$am__universal" = false || continue
       ;;
     nosideeffect)
-      # after this tag, mechanisms are not by side-effect, so they'll
+      # After this tag, mechanisms are not by side-effect, so they'll
-      # only be used when explicitly requested
+      # only be used when explicitly requested.
       if test "x$enable_dependency_tracking" = xyes; then
 	continue
       else
@@ -11836,7 +12005,7 @@ else
       fi
       ;;
     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
-      # This compiler won't grok `-c -o', but also, the minuso test has
+      # This compiler won't grok '-c -o', but also, the minuso test has
       # not run yet.  These depmodes are late enough in the game, and
       # so weak that their functioning should not be impacted.
       am__obj=conftest.${OBJEXT-o}
@@ -15432,7 +15601,7 @@ fi
 
 
 
-LIBTINS_VERSION=2:0:0
+LIBTINS_VERSION=3:0:0
 
 ac_config_files="$ac_config_files Makefile libtins.pc"
 
@@ -15545,6 +15714,14 @@ LIBOBJS=$ac_libobjs
 LTLIBOBJS=$ac_ltlibobjs
 
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+   if test -n "$am_sleep_pid"; then
+     # Hide warnings about reused PIDs.
+     wait $am_sleep_pid 2>/dev/null
+   fi
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
  if test -n "$EXEEXT"; then
   am__EXEEXT_TRUE=
   am__EXEEXT_FALSE='#'
@@ -15966,7 +16143,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by libtins $as_me 2.0, which was
+This file was extended by libtins $as_me 3.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -16033,7 +16210,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-libtins config.status 2.0
+libtins config.status 3.0
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
@@ -17138,7 +17315,7 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
 
   case $ac_file$ac_mode in
     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
-  # Autoconf 2.62 quotes --file arguments for eval, but not when files
+  # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
   case $CONFIG_FILES in
@@ -17151,7 +17328,7 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
     # Strip MF so we end up with the name of the file.
     mf=`echo "$mf" | sed -e 's/:.*$//'`
     # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named `Makefile.in', but
+    # We used to match only the files named 'Makefile.in', but
     # some people rename them; so instead we look at the file content.
     # Grep'ing the first line is not enough: some people post-process
     # each Makefile.in and add a new line on top of each file to say so.
@@ -17185,21 +17362,19 @@ $as_echo X"$mf" |
       continue
     fi
     # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running `make'.
+    # from the Makefile without running 'make'.
     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
     test -z "$DEPDIR" && continue
     am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "am__include" && continue
+    test -z "$am__include" && continue
     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # When using ansi2knr, U may be empty or an underscore; expand it
-    U=`sed -n 's/^U = //p' < "$mf"`
     # Find all dependency output files, they are included files with
     # $(DEPDIR) in their names.  We invoke sed twice because it is the
     # simplest approach to changing $(DEPDIR) to its actual value in the
     # expansion.
     for file in `sed -n "
       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
       # Make sure the directory exists.
       test -f "$dirpart/$file" && continue
       fdir=`$as_dirname -- "$file" ||

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT([libtins], [2.0], [matias.fontanini@gmail.com], [libtins], [http://libtins.sourceforge.net])
+AC_INIT([libtins], [3.0], [matias.fontanini@gmail.com], [libtins], [http://libtins.sourceforge.net])
 AC_CANONICAL_SYSTEM
 AC_CONFIG_HEADER(include/config.h)
 AM_INIT_AUTOMAKE([-Wall -Werror -Wno-extra-portability foreign])
@@ -80,6 +80,6 @@ AC_ARG_ENABLE(
 AC_SUBST(CXXFLAGS)
 AC_SUBST(LIBS)
 AC_SUBST(LIBTINS_INCLUDE_DIR)
-AC_SUBST([LIBTINS_VERSION], [2:0:0])
+AC_SUBST([LIBTINS_VERSION], [3:0:0])
 AC_CONFIG_FILES([Makefile libtins.pc])
 AC_OUTPUT

examples/Makefile.in

@@ -1,7 +1,7 @@
 CXX=@CXX@
 CXXFLAGS=-Wall @CXXFLAGS@
 LDFLAGS=-ltins
-EXECUTABLES=arpspoofing arpmonitor portscan traceroute beacon_display dns_queries dns_spoof wps_detect
+EXECUTABLES=arpspoofing arpmonitor portscan traceroute beacon_display dns_queries dns_spoof dns_stats wps_detect
 
 all: $(EXECUTABLES)
 
@@ -21,6 +21,9 @@ dns_queries:
 dns_spoof: 
 	$(CXX) dns_spoof.cpp -o dns_spoof -std=c++0x  $(CXXFLAGS) $(LDFLAGS)
 
+dns_stats: 
+	$(CXX) dns_stats.cpp -o dns_stats -std=c++0x $(CXXFLAGS) $(LDFLAGS) -lpthread 
+
 beacon_display: 
 	$(CXX) beacon_display.cpp -o beacon_display $(CXXFLAGS) $(LDFLAGS) 	
 	

examples/arpmonitor.cpp

@@ -1,3 +1,32 @@
+/*
+ * Copyright (c) 2014, Matias Fontanini
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * 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
+ * OWNER 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 <tins/tins.h>
 #include <map>
 #include <iostream>
@@ -58,6 +87,10 @@ int main(int argc, char *argv[])
         return 1;
     }
     arp_monitor monitor;
-    Sniffer sniffer(argv[1], 2000, true, "arp");
+    // Sniff on the provided interface in promiscuous mode
+    Sniffer sniffer(argv[1], Sniffer::PROMISC);
+    
+    // Only capture arp packets
+    sniffer.set_filter("arp");
     monitor.run(sniffer);
 }

examples/arpspoofing.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

examples/beacon_display.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -47,7 +47,7 @@ private:
 };
  
 void BeaconSniffer::run(const std::string &iface) {
-    Sniffer sniffer(iface, 1500, true, "type mgt subtype beacon");
+    Sniffer sniffer(iface, Sniffer::PROMISC, "type mgt subtype beacon", true);
     sniffer.sniff_loop(make_sniffer_handler(this, &BeaconSniffer::callback));
 }
  

examples/dns_queries.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -54,8 +54,12 @@ int main(int argc, char *argv[])
         std::cout << "Usage: " << *argv << " <interface>" << std::endl;
         return 1;
     }
-    // Sniff on the provided interface, maximum packet size 2000
+    // Sniff on the provided interface in promiscuos mode
-    // in promiscuos mode and only udp packets sent to port 53
+    Sniffer sniffer(argv[1], Sniffer::PROMISC);
-    Sniffer sniffer(argv[1], 2000, true, "udp and dst port 53");
+    
+    // Only capture udp packets sent to port 53
+    sniffer.set_filter("udp and dst port 53");
+    
+    // Start the capture
     sniffer.sniff_loop(callback);
 }

examples/dns_spoof.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -54,10 +54,14 @@ bool callback(const PDU &pdu)
             if(query.type() == DNS::A) {
                 // Here's one! Let's add an answer.
                 dns.add_answer(
-                    query.dname(), 
+                    DNS::Resource(
-                    // 777 is just a random TTL
+                        query.dname(), 
-                    DNS::make_info(DNS::A, query.query_class(), 777),
+                        "127.0.0.1",
-                    IPv4Address("127.0.0.1")
+                        DNS::A, 
+                        query.query_class(), 
+                        // 777 is just a random TTL
+                        777
+                    )
                 );
             }
         }
@@ -85,10 +89,15 @@ int main(int argc, char *argv[])
         std::cout << "Usage: " << *argv << " <interface>" << std::endl;
         return 1;
     }
-    // Sniff on the provided interface, maximum packet size 2000
+    // Sniff on the provided interface in promiscuos mode
-    // in promiscuos mode and only udp packets sent to port 53
+    Sniffer sniffer(argv[1], Sniffer::PROMISC);
-    Sniffer sniffer(argv[1], 2000, true, "udp and dst port 53");
+    
+    // Only capture udp packets sent to port 53
+    sniffer.set_filter("udp and dst port 53");
+    
     // All packets will be sent through the provided interface
     sender.default_interface(argv[1]);
+    
+    // Start the capture
     sniffer.sniff_loop(callback);
 }

examples/dns_stats.cpp

@@ -0,0 +1,189 @@
+/*
+ * Copyright (c) 2014, Matias Fontanini
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * 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
+ * OWNER 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 <iostream>
+#include <mutex>
+#include <chrono>
+#include <map>
+#include <thread>
+#include <algorithm>
+#include <tins/tins.h>
+
+using namespace Tins;
+
+// Holds the DNS response time statistics. The response time is 
+// represented using the Duration template parameter.
+template<typename Duration>
+class statistics {
+public:
+    using duration_type = Duration;
+    using locker_type = std::lock_guard<std::mutex>;
+    
+    struct information {
+        duration_type average, worst;
+        size_t count;
+    };
+    
+    statistics()
+    : m_duration(), m_worst(duration_type::min()), m_count()
+    {
+        
+    }
+    
+    void add_response_time(const duration_type& duration)
+    {
+        locker_type _(m_lock);
+        m_duration += duration;
+        m_count++;
+        m_worst = std::max(m_worst, duration);
+    }
+    
+    information get_information() const 
+    {
+        locker_type _(m_lock);
+        if(m_count == 0)
+            return { };
+        else 
+            return { m_duration / m_count, m_worst, m_count };
+    };
+private:
+    duration_type m_duration, m_worst;
+    size_t m_count;
+    mutable std::mutex m_lock;
+};
+
+// Sniffs and tracks DNS queries. When a matching DNS response is found,
+// the response time is added to a statistics object.
+//
+// This class performs *no cleanup* on data associated with queries that
+// weren't answered.
+class dns_monitor {
+public:
+    // The response times are measured in milliseconds
+    using duration_type = std::chrono::milliseconds;
+    // The statistics type used.
+    using statistics_type = statistics<duration_type>;
+    
+    void run(BaseSniffer& sniffer);
+    const statistics_type& stats() const {
+        return m_stats;
+    }
+private:
+    using packet_info = std::tuple<IPv4Address, IPv4Address, uint16_t>;
+    using clock_type = std::chrono::steady_clock;
+    using time_point_type = std::chrono::time_point<clock_type>;
+
+    bool callback(const PDU& pdu);
+    static packet_info make_packet_info(const PDU& pdu, const DNS& dns);
+    
+    statistics_type m_stats;    
+    std::map<packet_info, time_point_type> m_packet_info;
+};
+
+void dns_monitor::run(BaseSniffer& sniffer)
+{
+    sniffer.sniff_loop(
+        std::bind(
+            &dns_monitor::callback, 
+            this, 
+            std::placeholders::_1
+        )
+    );
+}
+
+bool dns_monitor::callback(const PDU& pdu)
+{
+    auto now = clock_type::now();
+    auto dns = pdu.rfind_pdu<RawPDU>().to<DNS>();
+    auto info = make_packet_info(pdu, dns);
+    // If it's a query, add the sniff time to our map.
+    if(dns.type() == DNS::QUERY) {
+        m_packet_info.insert(
+            std::make_pair(info, now)
+        );
+    }
+    else {
+        // It's a response, we need to find the query in our map.
+        auto iter = m_packet_info.find(info);
+        if(iter != m_packet_info.end()) {
+            // We found the query, let's add the response time to the
+            // statistics object.
+            m_stats.add_response_time(
+                std::chrono::duration_cast<duration_type>(now - iter->second)
+            );
+            // Forget about the query.
+            m_packet_info.erase(iter);
+        }
+    }
+    return true;
+}
+
+// It is required that we can identify packets sent and received that
+// hold the same DNS id as belonging to the same query. 
+// 
+// This function retrieves a tuple (addr, addr, id) that will achieve it.
+auto dns_monitor::make_packet_info(const PDU& pdu, const DNS& dns) -> packet_info
+{
+    const auto& ip = pdu.rfind_pdu<IP>();
+    return std::make_tuple( 
+        // smallest address first
+        std::min(ip.src_addr(), ip.dst_addr()),
+        // largest address second
+        std::max(ip.src_addr(), ip.dst_addr()),
+        dns.id()
+    );
+}
+
+int main(int argc, char *argv[]) {
+    if(argc != 2) {
+        std::cout << "Usage: " << *argv << " <interface>\n";
+        return 1;
+    }
+    try {
+        Sniffer sniffer(argv[1], Sniffer::PROMISC);
+        sniffer.set_filter("udp and port 53");
+        dns_monitor monitor;
+        std::thread thread(
+            [&]() {
+                monitor.run(sniffer);
+            }
+        );
+        while(true) {
+            auto info = monitor.stats().get_information();
+            std::cout << "\rAverage " << info.average.count() 
+                        << "ms. Worst: " << info.worst.count() << "ms. Count: "
+                        << info.count;
+            std::cout.flush();
+            std::this_thread::sleep_for(std::chrono::seconds(1));
+        }
+    }
+    catch(std::exception& ex) {
+        std::cout << "[-] Error: " << ex.what() << std::endl;
+    }
+}

examples/portscan.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

examples/traceroute.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

examples/wps_detect.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/address_range.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/arp.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/bootp.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/constants.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/crypto.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/cxxstd.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -38,7 +38,9 @@
     #define TINS_CXXSTD_GCC_FIX 0
 #endif // __GXX_EXPERIMENTAL_CXX0X__
 
-#define TINS_IS_CXX11 (__cplusplus > 199711L || TINS_CXXSTD_GCC_FIX == 1)
+#ifndef TINS_IS_CXX11
+#define TINS_IS_CXX11 (__cplusplus > 199711L || TINS_CXXSTD_GCC_FIX == 1 || _MSC_VER >= 1800)
+#endif  // TINS_IS_CXX11
 
 namespace Tins{
 namespace Internals {

include/dhcp.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -309,6 +309,15 @@ namespace Tins {
          * \param name The domain name.
          */
         void domain_name(const std::string &name);
+
+        /** 
+         * \brief Adds a hostname option.
+         * 
+         * The new option is appended at the end of the list.
+         * 
+         * \param name The hostname.
+         */
+        void hostname(const std::string &name);
         
         // Option getters
         
@@ -423,6 +432,16 @@ namespace Tins {
          * \return std::string Containing the domain name.
          */
         std::string domain_name() const;
+
+        /**
+         * \brief Searchs for a hostname option.
+         * 
+         * If the option is not found, an option_not_found exception
+         * is thrown.
+         * 
+         * \return std::string Containing the hostname.
+         */
+        std::string hostname() const;
         
         /** 
          * \brief Getter for the options list.

include/dhcpv6.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -30,6 +30,7 @@
 #ifndef TINS_DHCPV6_H
 #define TINS_DHCPV6_H
 
+#include <cstring>
 #include <list>
 #include "pdu.h"
 #include "endianness.h"
@@ -886,9 +887,11 @@ void class_option_data2option(InputIterator start, InputIterator end,
   std::vector<uint8_t>& buffer, size_t start_index = 0) 
 {
     size_t index = start_index;
+    uint16_t uint16_t_buffer;
     while(start != end) {
         buffer.resize(buffer.size() + sizeof(uint16_t) + start->size());
-        *(uint16_t*)&buffer[index] = Endian::host_to_be<uint16_t>(start->size());
+        uint16_t_buffer = Endian::host_to_be<uint16_t>(start->size());
+        std::memcpy(&buffer[index], &uint16_t_buffer, sizeof(uint16_t));
         index += sizeof(uint16_t);
         std::copy(start->begin(), start->end(), buffer.begin() + index);
         index += start->size();
@@ -904,9 +907,9 @@ OutputType option2class_option_data(const uint8_t *ptr, uint32_t total_sz)
     OutputType output;
     size_t index = 0;
     while(index + 2 < total_sz) {
-        uint16_t size = Endian::be_to_host(
+        uint16_t size;
-            *(const uint16_t*)(ptr + index)
+        std::memcpy(&size, ptr + index, sizeof(uint16_t));
-        );
+        size = Endian::be_to_host(size);
         index += sizeof(uint16_t);
         if(index + size > total_sz)
             throw option_not_found();

include/dns.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/dot11.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/dot11/dot11_assoc.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -619,4 +619,4 @@ private:
 };
 } // namespace Tins
 
-#endif // TINS_DOT11_DOT11_ASSOC_H
+#endif // TINS_DOT11_DOT11_ASSOC_H

include/dot11/dot11_auth.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -257,4 +257,4 @@ private:
 } // namespace Tins
 
 
-#endif // TINS_DOT11_DOT11_AUTH_H
+#endif // TINS_DOT11_DOT11_AUTH_H

include/dot11/dot11_base.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/dot11/dot11_beacon.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -163,4 +163,4 @@ namespace Tins {
     };
 } // namespace Tins
 
-#endif // TINS_DOT11_DOT11_BEACON_H
+#endif // TINS_DOT11_DOT11_BEACON_H

include/dot11/dot11_control.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/dot11/dot11_data.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/dot11/dot11_mgmt.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/dot11/dot11_probe.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -230,4 +230,4 @@ private:
     uint32_t write_fixed_parameters(uint8_t *buffer, uint32_t total_sz);
 };
 } // namespace Tins
-#endif // TINS_DOT11_DOT11_PROBE_H
+#endif // TINS_DOT11_DOT11_PROBE_H

include/dot1q.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/dot3.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/eapol.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/endianness.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/ethernetII.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/exceptions.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -30,6 +30,7 @@
 #ifndef TINS_EXCEPTIONS_H
 #define TINS_EXCEPTIONS_H
 
+#include <string>
 #include <stdexcept>
 
 namespace Tins {

include/handshake_capturer.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -166,4 +166,4 @@ namespace Tins {
     };
 }
 
-#endif // TINS_HANDSHAKE_CAPTURER_H
+#endif // TINS_HANDSHAKE_CAPTURER_H

include/hw_address.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/icmp.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -30,6 +30,18 @@
 #ifndef TINS_ICMP_H
 #define TINS_ICMP_H
 
+// Windows likes to define macros with not-so-common-names, which break
+// this code
+#ifdef WIN32
+    #ifdef TIMESTAMP_REQUEST
+        #undef TIMESTAMP_REQUEST
+    #endif // TIMESTAMP_REQUEST
+
+    #ifdef TIMESTAMP_REPLY
+        #undef TIMESTAMP_REPLY
+    #endif // TIMESTAMP_REPLY
+#endif // WIN32
+
 #include "macros.h"
 #include "pdu.h"
 #include "endianness.h"
@@ -258,7 +270,7 @@ namespace Tins {
          *
          * \return Returns the checksum as an unit16_t.
          */
-        uint16_t check() const { return Endian::be_to_host(_icmp.check); }
+        uint16_t checksum() const { return Endian::be_to_host(_icmp.check); }
 
         /**
          * \brief Getter for the echo id.
@@ -377,7 +389,7 @@ namespace Tins {
             } un;
         } TINS_END_PACK;
 
-        void check(uint16_t new_check);
+        void checksum(uint16_t new_check);
         
         /** \brief Serialices this ICMP PDU.
          * \param buffer The buffer in which the PDU will be serialized.

include/icmpv6.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/ieee802_3.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/internals.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/ip.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -426,6 +426,20 @@ namespace Tins {
                 internal_add_option(opt);
                 _ip_options.push_back(std::move(opt));
             }
+
+            /**
+             * \brief Adds an IP option.
+             * 
+             * The option is constructed from the provided parameters.
+             * 
+             * \param args The arguments to be used in the option's 
+             * constructor.
+             */
+            template<typename... Args>
+            void add_option(Args&&... args) {
+                _ip_options.emplace_back(std::forward<Args>(args)...);
+                internal_add_option(_ip_options.back());
+            }
         #endif
 
         /**

include/ip_address.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/ip_reassembler.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -213,4 +213,4 @@ IPv4ReassemblerProxy<Functor> make_ipv4_reassembler_proxy(Functor func) {
 }
 
 
-#endif // TINS_IP_REASSEMBLER_H
+#endif // TINS_IP_REASSEMBLER_H

include/ipsec.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/ipv6.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/ipv6_address.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/llc.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/loopback.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/macros.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -40,11 +40,13 @@
     #define TINS_END_PACK __pragma( pack(pop) )
     #define TINS_PACKED(DECLARATION) __pragma( pack(push, 1) ) DECLARATION __pragma( pack(pop) )
     #define TINS_DEPRECATED(func) __declspec(deprecated) func
+    #define NOEXCEPT
 #else
     #define TINS_BEGIN_PACK 
     #define TINS_END_PACK __attribute__((packed))
     #define TINS_PACKED(DECLARATION) DECLARATION __attribute__((packed))
     #define TINS_DEPRECATED(func) func __attribute__ ((deprecated))
+    #define NOEXCEPT noexcept
 #endif
 
 #endif

include/network_interface.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/packet.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -128,6 +128,13 @@ private:
  */
 class Packet {
 public:
+    /**
+     * Tag used to specify that a Packet should own a PDU pointer.
+     */
+    struct own_pdu {
+
+    };
+
     /**
      * \brief Default constructs a Packet.
      * 
@@ -143,6 +150,17 @@ public:
      */
     Packet(const PDU *apdu, const Timestamp &tstamp) 
     : pdu_(apdu->clone()), ts(tstamp) { }
+
+    /**
+     * \brief Constructs a Packet from a PDU* and a Timestamp.
+     * 
+     * The PDU* will be owned by the Packet. This means you
+     * <b>do not</b> have to explicitly delete the pointer, that
+     * will be done automatically by the Packet when it goes out
+     * of scope.
+     */
+    Packet(PDU *apdu, const Timestamp &tstamp, own_pdu) 
+    : pdu_(apdu), ts(tstamp) { }
     
     /**
      * \brief Constructs a Packet from a const PDU&.
@@ -197,14 +215,14 @@ public:
     /**
      * Move constructor.
      */
-    Packet(Packet &&rhs) noexcept : pdu_(rhs.pdu()), ts(rhs.timestamp()) {
+    Packet(Packet &&rhs) NOEXCEPT : pdu_(rhs.pdu()), ts(rhs.timestamp()) {
         rhs.pdu_ = nullptr;
     }
     
     /**
      * Move assignment operator.
      */
-    Packet& operator=(Packet &&rhs) noexcept { 
+    Packet& operator=(Packet &&rhs) NOEXCEPT { 
         if(this != &rhs) {
             std::swap(pdu_, rhs.pdu_);
             ts = rhs.timestamp();

include/packet_sender.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -87,7 +87,7 @@ namespace Tins {
              * \brief Move constructor.
              * \param rhs The sender to be moved.
              */
-            PacketSender(PacketSender &&rhs) noexcept {
+            PacketSender(PacketSender &&rhs) NOEXCEPT {
                 *this = std::move(rhs);
             }
             
@@ -95,7 +95,7 @@ namespace Tins {
              * \brief Move assignment operator.
              * \param rhs The sender to be moved.
              */
-            PacketSender& operator=(PacketSender &&rhs) noexcept {
+            PacketSender& operator=(PacketSender &&rhs) NOEXCEPT {
                 _sockets = std::move(rhs._sockets);
                 rhs._sockets = std::vector<int>(SOCKETS_END, INVALID_RAW_SOCKET);
                 #ifndef WIN32
@@ -325,6 +325,10 @@ namespace Tins {
         SocketTypeMap _types;
         uint32_t _timeout, _timeout_usec;
         NetworkInterface default_iface;
+        // In BSD we need to store the buffer size, retrieved using BIOCGBLEN
+        #if defined(BSD) || defined(__FreeBSD_kernel__)
+        int buffer_size;
+        #endif
     };
 }
 

include/packet_writer.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -76,7 +76,7 @@ public:
          * 
          * \param rhs The PacketWriter to be moved.
          */
-        PacketWriter(PacketWriter &&rhs) noexcept {
+        PacketWriter(PacketWriter &&rhs) NOEXCEPT {
             *this = std::move(rhs);
         }
         
@@ -88,7 +88,7 @@ public:
          * 
          * \param rhs The PacketWriter to be moved.
          */
-        PacketWriter& operator=(PacketWriter &&rhs) noexcept {
+        PacketWriter& operator=(PacketWriter &&rhs) NOEXCEPT {
             handle = 0;
             dumper = 0;
             std::swap(handle, rhs.handle);

include/pdu.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -149,7 +149,7 @@ namespace Tins {
              * 
              * \param rhs The PDU to be moved.
              */
-            PDU(PDU &&rhs) noexcept 
+            PDU(PDU &&rhs) NOEXCEPT 
             : _inner_pdu(0)
             {
                 std::swap(_inner_pdu, rhs._inner_pdu);
@@ -160,7 +160,7 @@ namespace Tins {
              * 
              * \param rhs The PDU to be moved.
              */
-            PDU& operator=(PDU &&rhs) noexcept {
+            PDU& operator=(PDU &&rhs) NOEXCEPT {
                 std::swap(_inner_pdu, rhs._inner_pdu);
                 return *this;
             }

include/pdu_allocator.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/pdu_cacher.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/pdu_option.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -32,6 +32,7 @@
 
 #include <vector>
 #include <iterator>
+#include <cstring>
 #include <algorithm>
 #include <string>
 #include <stdint.h>
@@ -266,8 +267,8 @@ namespace Internals {
             if(opt.data_size() != sizeof(T) + sizeof(U))
                 throw malformed_option();
             std::pair<T, U> output;
-            output.first = *(const T*)opt.data_ptr();
+            std::memcpy(&output.first, opt.data_ptr(), sizeof(T));
-            output.second = *(const U*)(opt.data_ptr() + sizeof(T));
+            std::memcpy(&output.second, opt.data_ptr() + sizeof(T), sizeof(U));
             if(PDUType::endianness == PDUType::BE) {
                 output.first = Endian::be_to_host(output.first);
                 output.second = Endian::be_to_host(output.second);
@@ -298,9 +299,10 @@ namespace Internals {
  */
 template<typename OptionType, class PDUType>
 class PDUOption {
+private:
+    static const int small_buffer_size = 8;
 public:
-    typedef std::vector<uint8_t> container_type;
+    typedef uint8_t data_type;
-    typedef typename container_type::value_type data_type;
     typedef OptionType option_type;
 
     /**
@@ -310,8 +312,79 @@ public:
      * \param data The option's data(if any).
      */
     PDUOption(option_type opt = option_type(), size_t length = 0, const data_type *data = 0) 
-    : option_(opt), size_(length), value_(data, data + (data ? length : 0)) {
+    : option_(opt), size_(length) {
-        
+        set_payload_contents(data, data + (data ? length : 0));
+    }
+    
+    /**
+     * \brief Copy constructor.
+     * \param rhs The PDUOption to be copied.
+     */
+    PDUOption(const PDUOption& rhs) {
+        real_size_ = 0;
+        *this = rhs;
+    }
+    
+    #if TINS_IS_CXX11
+    /**
+     * \brief Move constructor.
+     * \param rhs The PDUOption to be moved.
+     */
+    PDUOption(PDUOption&& rhs) {
+        real_size_ = 0;
+        *this = std::move(rhs);
+    }
+    
+    /**
+     * \brief Move assignment operator.
+     * \param rhs The PDUOption to be moved.
+     */
+    PDUOption& operator=(PDUOption&& rhs) {
+        option_ = rhs.option_;
+        size_ = rhs.size_;
+        if(real_size_ > small_buffer_size) {
+            delete[] payload_.big_buffer_ptr;
+        }
+        real_size_ = rhs.real_size_;
+        if(real_size_ > small_buffer_size) {
+            payload_.big_buffer_ptr = nullptr;
+            std::swap(payload_.big_buffer_ptr, rhs.payload_.big_buffer_ptr);
+            rhs.real_size_ = 0;
+        }
+        else {
+            std::copy(
+                rhs.data_ptr(),
+                rhs.data_ptr() + rhs.data_size(),
+                payload_.small_buffer
+            );
+        }
+        return *this;
+    }
+    
+    #endif // TINS_IS_CXX11
+    
+    /**
+     * \brief Copy assignment operator.
+     * \param rhs The PDUOption to be copied.
+     */
+    PDUOption& operator=(const PDUOption& rhs) {
+        option_ = rhs.option_;
+        size_ = rhs.size_;
+        if(real_size_ > small_buffer_size) {
+            delete[] payload_.big_buffer_ptr;
+        }
+        real_size_ = rhs.real_size_;
+        set_payload_contents(rhs.data_ptr(), rhs.data_ptr() + rhs.data_size());
+        return *this;
+    }
+    
+    /**
+     * \brief Destructor.
+     */
+    ~PDUOption() {
+        if(real_size_ > small_buffer_size) {
+            delete[] payload_.big_buffer_ptr;
+        }
     }
     
     /**
@@ -324,8 +397,8 @@ public:
      */
     template<typename ForwardIterator>
     PDUOption(option_type opt, ForwardIterator start, ForwardIterator end) 
-    : option_(opt), size_(std::distance(start, end)), value_(start, end) {
+    : option_(opt), size_(std::distance(start, end)) {
-        
+        set_payload_contents(start, end);
     }
     
     /**
@@ -345,8 +418,8 @@ public:
      */
     template<typename ForwardIterator>
     PDUOption(option_type opt, size_t length, ForwardIterator start, ForwardIterator end) 
-    : option_(opt), size_(length), value_(start, end) {
+    : option_(opt), size_(length) {
-        
+        set_payload_contents(start, end);
     }
     
     /**
@@ -375,7 +448,9 @@ public:
      * \return const data_type& containing this option's value.
      */
     const data_type *data_ptr() const {
-        return &*value_.begin();
+        return real_size_ <= small_buffer_size ?
+            payload_.small_buffer : 
+            payload_.big_buffer_ptr;
     }
     
     /**
@@ -384,7 +459,7 @@ public:
      * This is the actual size of the data.
      */
     size_t data_size() const {
-        return value_.size();
+        return real_size_;
     }
     
     /**
@@ -415,9 +490,32 @@ public:
         return Internals::converter<T>::convert(*this);
     }
 private:
+    template<typename ForwardIterator>
+    void set_payload_contents(ForwardIterator start, ForwardIterator end) {
+        real_size_ = std::distance(start, end);
+        if(real_size_ <= small_buffer_size) {
+            std::copy(
+                start,
+                end,
+                payload_.small_buffer
+            );
+        }
+        else {
+            payload_.big_buffer_ptr = new data_type[real_size_];
+            std::copy(
+                start, 
+                end,
+                payload_.big_buffer_ptr
+            );
+        }
+    }
+
     option_type option_;
-    uint16_t size_;
+    uint16_t size_, real_size_;
-    container_type value_;
+    union {
+        data_type small_buffer[small_buffer_size];
+        data_type* big_buffer_ptr;
+    } payload_;
 };
 } // namespace Tins
 #endif // TINS_PDU_OPTION_H

include/ppi.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/pppoe.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/radiotap.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/rawpdu.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/rsn_information.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -27,7 +27,9 @@
  *
  */
 
-#ifndef TINS_RSN_INFORMATION
+#include "config.h"
+
+#if !defined(TINS_RSN_INFORMATION) && defined(HAVE_DOT11)
 #define TINS_RSN_INFORMATION
 
 #include <stdint.h>

include/sll.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/small_uint.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/snap.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/sniffer.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -68,7 +68,7 @@ namespace Tins {
              * \brief Move constructor.
              * This constructor is available only in C++11.
              */
-            BaseSniffer(BaseSniffer &&rhs) noexcept 
+            BaseSniffer(BaseSniffer &&rhs) NOEXCEPT 
             : handle(nullptr), mask()
             {
                 *this = std::move(rhs);
@@ -78,7 +78,7 @@ namespace Tins {
              * \brief Move assignment operator.
              * This operator is available only in C++11.
              */
-            BaseSniffer& operator=(BaseSniffer &&rhs) noexcept 
+            BaseSniffer& operator=(BaseSniffer &&rhs) NOEXCEPT 
             {
                 using std::swap;
                 swap(handle, rhs.handle);
@@ -200,6 +200,22 @@ namespace Tins {
          */
         void set_timeout(int ms);
 
+        /**
+         * \brief Sets whether to extract RawPDUs or fully parsed packets.
+         *
+         * By default, packets will be parsed starting from link layer.
+         * However, if you're parsing a lot of traffic, then you might
+         * want to extract packets and push them into a queue, 
+         * so a consumer can parse them when they're popped.
+         *
+         * This method allows doing that. If the parameter is true,
+         * then packets taken from this BaseSniffer will only contain
+         * a RawPDU which will have to entire contents of the packet.
+         * 
+         * \param value Whether to extract RawPDUs or not.
+         */
+        void set_extract_raw_pdus(bool value);
+
         /**
          * \brief Retrieves this sniffer's link type.
          *
@@ -239,6 +255,7 @@ namespace Tins {
         
         pcap_t *handle;
         bpf_u_int32 mask;
+        bool extract_raw;
     };
     
     /** 
@@ -254,29 +271,35 @@ namespace Tins {
 
         /**
          * Constructs an instance of Sniffer.
+         *
+         * By default the interface won't be put into promiscuous mode, and won't
+         * be put into monitor mode.
+         *
          * \param device The device which will be sniffed.
          * \param max_packet_size The maximum packet size to be read.
          * \param promisc bool indicating wether to put the interface in promiscuous mode.(optional)
          * \param filter A capture filter to be used on the sniffing session.(optional);
+         * \param rfmon Indicates if the interface should be put in monitor mode.(optional);
          */
         Sniffer(const std::string &device, unsigned max_packet_size,
-          bool promisc = false, const std::string &filter = "");
+          bool promisc = false, const std::string &filter = "", bool rfmon = false);
 
         /**
          * \brief Constructs an instance of Sniffer.
          *
          * The maximum capture size is set to 65535. By default the interface won't
-         * be put into promiscuous mode.
+         * be put into promiscuous mode, and won't be put into monitor mode.
          * 
          * \param device The device which will be sniffed.
          * \param promisc Indicates if the interface should be put in promiscuous mode.
          * \param filter A capture filter to be used on the sniffing session.(optional);
+         * \param rfmon Indicates if the interface should be put in monitor mode.(optional);
          */
         Sniffer(const std::string &device, promisc_type promisc = NON_PROMISC, 
-          const std::string &filter = "");
+          const std::string &filter = "", bool rfmon = false);
     private:
         void init_sniffer(const std::string &device, unsigned max_packet_size,
-          bool promisc = false, const std::string &filter = "");
+          bool promisc = false, const std::string &filter = "", bool rfmon = false);
     };
     
     /**

include/stp.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/tcp.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -409,6 +409,20 @@ namespace Tins {
                 internal_add_option(opt);
                 _options.push_back(std::move(opt));
             }
+
+            /**
+             * \brief Adds a TCP option using the provided arguments.
+             *
+             * The option is constructed from the provided parameters.
+             * 
+             * \param args The arguments to be used in the option's 
+             * constructor.
+             */
+            template<typename... Args>
+            void add_option(Args&&... args) {
+                _options.emplace_back(std::forward<Args>(args)...);
+                internal_add_option(_options.back());
+            }
         #endif
 
         /**

include/tcp_stream.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -185,7 +185,9 @@ private:
     static fragments_type clone_fragments(const fragments_type &frags);
     
     bool generic_process(uint32_t &my_seq, uint32_t &other_seq, 
-      payload_type &pload, fragments_type &frags, TCP *tcp, RawPDU *raw);
+      payload_type &pload, fragments_type &frags, TCP *tcp);
+
+    void safe_insert(fragments_type &frags, uint32_t seq, RawPDU *raw);
 
 
     uint32_t client_seq, server_seq;
@@ -298,11 +300,6 @@ private:
         EndFunctor end_fun;
     };
     
-    void clear_state() {
-        sessions.clear();
-        last_identifier = 0;
-    }
-    
     template<typename DataFunctor, typename EndFunctor>
     bool callback(PDU &pdu, const DataFunctor &fun, const EndFunctor &end_fun);
     static void dummy_function(TCPStream&) { }
@@ -315,7 +312,6 @@ template<typename DataFunctor, typename EndFunctor>
 void TCPStreamFollower::follow_streams(BaseSniffer &sniffer, DataFunctor data_fun, EndFunctor end_fun) {
     typedef proxy_caller<DataFunctor, EndFunctor> proxy_type;
     proxy_type proxy = { this, data_fun, end_fun };
-    clear_state();
     sniffer.sniff_loop(make_sniffer_handler(&proxy, &proxy_type::callback));
 }
 
@@ -323,7 +319,6 @@ template<typename ForwardIterator, typename DataFunctor, typename EndFunctor>
 void TCPStreamFollower::follow_streams(ForwardIterator start, ForwardIterator end, 
   DataFunctor data_fun, EndFunctor end_fun) 
 {
-    clear_state();
     while(start != end) {
         if(!callback(Utils::dereference_until_pdu(start), data_fun, end_fun))
             return;

include/timestamp.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -31,7 +31,6 @@
 #define TINS_TIMESTAMP_H
 
 #ifdef WIN32
-    #define NOMINMAX
     #include <winsock2.h>
 #else
     #include <sys/time.h>
@@ -73,6 +72,22 @@ public:
      * Default constructs the timestamp.
      */
     Timestamp() : tv() {}
+
+    #if TINS_IS_CXX11
+        /**
+         * Constructs a Timestamp from a std::chrono::duration.
+         */
+        template<typename Rep, typename Period>
+        Timestamp(const std::chrono::duration<Rep, Period>& ts) {
+            using std::chrono::duration_cast;
+            using std::chrono::microseconds;
+            using std::chrono::seconds;
+
+            tv.tv_sec = duration_cast<seconds>(ts).count();
+            tv.tv_usec = duration_cast<microseconds>(
+                ts - seconds(tv.tv_sec)).count();
+        }
+    #endif
     
     /**
      * Constructs a timestamp from a timeval object.

include/tins.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/udp.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

include/utils.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -33,7 +33,6 @@
 #ifndef WIN32
     #include <ifaddrs.h>
 #else
-    #define NOMINMAX
     #include <winsock2.h>
     #include <iphlpapi.h>
     #undef interface
@@ -198,10 +197,17 @@ namespace Tins {
         
         /**
          * \brief Converts mhz units to the appropriate channel number.
-         * \param channel The mhz units to be converted.
+         * \param mhz The mhz units to be converted.
          * \return The channel number.
          */
         uint16_t mhz_to_channel(uint16_t mhz);
+        
+        /**
+         * \brief Converts a PDUType to a string.
+         * \param pduType The PDUType to be converted.
+         * \return A string representation, for example "DOT11_QOS_DATA".
+         */
+        std::string to_string(PDU::PDUType pduType);
 
         /** \brief Does the 16 bits sum of all 2 bytes elements between start and end.
          *

src/address_range.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

src/arp.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

src/bootp.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

src/crypto.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -422,7 +422,7 @@ SNAP *SessionKeys::tkip_decrypt_unicast(const Dot11Data &dot11, RawPDU &raw) con
     return new SNAP(&pload[0], pload.size() - 20);
 }
 
-SNAP *SessionKeys::SessionKeys::decrypt_unicast(const Dot11Data &dot11, RawPDU &raw) const {
+SNAP *SessionKeys::decrypt_unicast(const Dot11Data &dot11, RawPDU &raw) const {
     return is_ccmp ? 
         ccmp_decrypt_unicast(dot11, raw) :
         tkip_decrypt_unicast(dot11, raw);
@@ -546,4 +546,4 @@ bool WPA2Decrypter::decrypt(PDU &pdu) {
 } // namespace Crypto
 } // namespace Tins
 
-#endif // HAVE_DOT11
+#endif // HAVE_DOT11

src/dhcp.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -29,6 +29,7 @@
 
 #include <stdexcept>
 #include <cassert>
+#include <cstring>
 #include "endianness.h"
 #include "dhcp.h"
 #include "ethernetII.h"
@@ -52,7 +53,9 @@ DHCP::DHCP(const uint8_t *buffer, uint32_t total_sz)
     buffer += BootP::header_size() - vend().size();
     total_sz -= BootP::header_size() - vend().size();
     uint8_t args[2] = {0};
-    if(total_sz < sizeof(uint32_t) || *(uint32_t*)buffer != Endian::host_to_be<uint32_t>(0x63825363))
+    uint32_t uint32_t_buffer;
+    std::memcpy(&uint32_t_buffer, buffer, sizeof(uint32_t));
+    if(total_sz < sizeof(uint32_t) || uint32_t_buffer != Endian::host_to_be<uint32_t>(0x63825363))
         throw malformed_packet();
     buffer += sizeof(uint32_t);
     total_sz -= sizeof(uint32_t);
@@ -187,6 +190,14 @@ std::string DHCP::domain_name() const {
     return search_and_convert<std::string>(DOMAIN_NAME);
 }
 
+void DHCP::hostname(const std::string &name) {
+    add_option(option(HOST_NAME, name.size(), (const uint8_t*)name.c_str()));
+}
+
+std::string DHCP::hostname() const {
+    return search_and_convert<std::string>(HOST_NAME);
+}
+
 void DHCP::rebind_time(uint32_t time) {
     time = Endian::host_to_be(time);
     add_option(option(DHCP_REBINDING_TIME, sizeof(uint32_t), (uint8_t*)&time));

src/dhcpv6.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -63,10 +63,12 @@ DHCPv6::DHCPv6(const uint8_t *buffer, uint32_t total_sz)
         if(total_sz < sizeof(uint16_t) * 2) 
             throw malformed_packet();
         
-        const uint16_t opt = Endian::be_to_host(*(const uint16_t*)buffer);
+        uint16_t opt;
-        const uint16_t data_size = Endian::be_to_host(
+        std::memcpy(&opt, buffer, sizeof(uint16_t));
-            *(const uint16_t*)(buffer + sizeof(uint16_t))
+        opt = Endian::be_to_host(opt);
-        );
+        uint16_t data_size;
+        std::memcpy(&data_size, buffer + sizeof(uint16_t), sizeof(uint16_t));
+        data_size = Endian::be_to_host(data_size);
         if(total_sz - sizeof(uint16_t) * 2 < data_size)
             throw malformed_packet();
         buffer += sizeof(uint16_t) * 2;
@@ -91,8 +93,10 @@ const DHCPv6::option *DHCPv6::search_option(OptionTypes id) const {
 }
 
 uint8_t* DHCPv6::write_option(const option &opt, uint8_t* buffer) const {
-    *(uint16_t*)buffer = Endian::host_to_be(opt.option());
+    uint16_t uint16_t_buffer = Endian::host_to_be(opt.option());
-    *(uint16_t*)&buffer[sizeof(uint16_t)] = Endian::host_to_be<uint16_t>(opt.length_field());
+    std::memcpy(buffer, &uint16_t_buffer, sizeof(uint16_t));
+    uint16_t_buffer = Endian::host_to_be<uint16_t>(opt.length_field());
+    std::memcpy(&buffer[sizeof(uint16_t)], &uint16_t_buffer, sizeof(uint16_t));
     return std::copy(
         opt.data_ptr(), 
         opt.data_ptr() + opt.data_size(), 
@@ -289,8 +293,11 @@ void DHCPv6::option_request(const option_request_type &value) {
     
     std::vector<uint8_t> buffer(value.size() * sizeof(uint16_t));
     size_t index = 0;
-    for(iterator it = value.begin(); it != value.end(); ++it, index += 2) 
+    uint16_t uint16_t_buffer;
-        *(uint16_t*)&buffer[index] = Endian::host_to_be<uint16_t>(*it);
+    for(iterator it = value.begin(); it != value.end(); ++it, index += 2) {
+        uint16_t_buffer = Endian::host_to_be<uint16_t>(*it);
+        std::memcpy(&buffer[index], &uint16_t_buffer, sizeof(uint16_t));
+    }
     add_option(
         option(OPTION_REQUEST, buffer.begin(), buffer.end())
     );
@@ -322,7 +329,8 @@ void DHCPv6::authentication(const authentication_type &value) {
     buffer[0] = value.protocol;
     buffer[1] = value.algorithm;
     buffer[2] = value.rdm;
-    *(uint64_t*)&buffer[3] = Endian::host_to_be(value.replay_detection);
+    uint64_t uint64_t_buffer = Endian::host_to_be(value.replay_detection);
+    std::memcpy(&buffer[3], &uint64_t_buffer, sizeof(uint64_t));
     std::copy(
         value.auth_info.begin(), 
         value.auth_info.end(),
@@ -341,7 +349,8 @@ void DHCPv6::server_unicast(const ipaddress_type &value) {
 
 void DHCPv6::status_code(const status_code_type &value) {
     std::vector<uint8_t> buffer(sizeof(uint16_t) + value.message.size());
-    *(uint16_t*)&buffer[0] = Endian::host_to_be(value.code);
+    uint16_t uint16_t_buffer = Endian::host_to_be(value.code);
+    std::memcpy(&buffer[0], &uint16_t_buffer, sizeof(uint16_t));
     std::copy(
         value.message.begin(), 
         value.message.end(), 
@@ -372,7 +381,8 @@ void DHCPv6::vendor_class(const vendor_class_type &value) {
     std::vector<uint8_t> buffer(
         sizeof(uint32_t)
     );
-    *(uint32_t*)&buffer[0] = Endian::host_to_be(value.enterprise_number);
+    uint32_t enterprise_number = Endian::host_to_be(value.enterprise_number);
+    std::memcpy(&buffer[0], &enterprise_number, sizeof(uint32_t));
     Internals::class_option_data2option(
         value.vendor_class_data.begin(),
         value.vendor_class_data.end(),
@@ -386,7 +396,8 @@ void DHCPv6::vendor_class(const vendor_class_type &value) {
 
 void DHCPv6::vendor_info(const vendor_info_type &value) {
     std::vector<uint8_t> buffer(sizeof(uint32_t) + value.data.size());
-    *(uint32_t*)&buffer[0] = Endian::host_to_be(value.enterprise_number);
+    uint32_t enterprise_number = Endian::host_to_be(value.enterprise_number);
+    std::memcpy(&buffer[0], &enterprise_number, sizeof(uint32_t));
     std::copy(
         value.data.begin(),
         value.data.end(),
@@ -422,9 +433,11 @@ DHCPv6::duid_llt DHCPv6::duid_llt::from_bytes(const uint8_t *buffer, uint32_t to
     if(total_sz < sizeof(uint16_t) + sizeof(uint32_t) + 1)
         throw std::runtime_error("Not enough size for a DUID_LLT identifier");
     duid_llt output;
-    output.hw_type = Endian::be_to_host(*(const uint16_t*)buffer);
+    std::memcpy(&output.hw_type, buffer, sizeof(uint16_t));
+    output.hw_type = Endian::be_to_host(output.hw_type);
     buffer += sizeof(uint16_t);
-    output.time = Endian::be_to_host(*(const uint32_t*)buffer);
+    std::memcpy(&output.time, buffer, sizeof(uint32_t));
+    output.time = Endian::be_to_host(output.time);
     buffer += sizeof(uint32_t);
     total_sz -= sizeof(uint16_t) + sizeof(uint32_t);
     output.lladdress.assign(buffer, buffer + total_sz);
@@ -433,8 +446,10 @@ DHCPv6::duid_llt DHCPv6::duid_llt::from_bytes(const uint8_t *buffer, uint32_t to
 
 PDU::serialization_type DHCPv6::duid_llt::serialize() const {
     serialization_type output(sizeof(uint16_t) + sizeof(uint32_t) + lladdress.size());
-    *(uint16_t*)&output[0] = Endian::host_to_be(hw_type);
+    uint16_t tmp_hw_type = Endian::host_to_be(hw_type);
-    *(uint32_t*)&output[sizeof(uint16_t)] = Endian::host_to_be(time);
+    uint32_t tmp_time = Endian::host_to_be(time);
+    std::memcpy(&output[0], &tmp_hw_type, sizeof(uint16_t));
+    std::memcpy(&output[sizeof(uint16_t)], &tmp_time, sizeof(uint32_t));
     std::copy(
         lladdress.begin(),
         lladdress.end(),
@@ -449,7 +464,8 @@ DHCPv6::duid_en DHCPv6::duid_en::from_bytes(const uint8_t *buffer, uint32_t tota
     if(total_sz < sizeof(uint32_t) + 1)
         throw std::runtime_error("Not enough size for a DUID_en identifier");
     duid_en output;
-    output.enterprise_number = Endian::be_to_host(*(const uint32_t*)buffer);
+    std::memcpy(&output.enterprise_number, buffer, sizeof(uint32_t));
+    output.enterprise_number = Endian::be_to_host(output.enterprise_number);
     buffer += sizeof(uint32_t);
     total_sz -= sizeof(uint32_t);
     output.identifier.assign(buffer, buffer + total_sz);
@@ -458,7 +474,8 @@ DHCPv6::duid_en DHCPv6::duid_en::from_bytes(const uint8_t *buffer, uint32_t tota
 
 PDU::serialization_type DHCPv6::duid_en::serialize() const {
     serialization_type output(sizeof(uint32_t) + identifier.size());
-    *(uint32_t*)&output[0] = Endian::host_to_be(enterprise_number);
+    uint32_t tmp_enterprise_number = Endian::host_to_be(enterprise_number);
+    std::memcpy(&output[0], &tmp_enterprise_number, sizeof(uint32_t));
     std::copy(
         identifier.begin(),
         identifier.end(),
@@ -473,7 +490,8 @@ DHCPv6::duid_ll DHCPv6::duid_ll::from_bytes(const uint8_t *buffer, uint32_t tota
     if(total_sz < sizeof(uint16_t) + 1)
         throw std::runtime_error("Not enough size for a DUID_en identifier");
     duid_ll output;
-    output.hw_type = Endian::be_to_host(*(const uint16_t*)buffer);
+    std::memcpy(&output.hw_type, buffer, sizeof(uint16_t));
+    output.hw_type = Endian::be_to_host(output.hw_type);
     buffer += sizeof(uint16_t);
     total_sz -= sizeof(uint16_t);
     output.lladdress.assign(buffer, buffer + total_sz);
@@ -482,7 +500,8 @@ DHCPv6::duid_ll DHCPv6::duid_ll::from_bytes(const uint8_t *buffer, uint32_t tota
 
 PDU::serialization_type DHCPv6::duid_ll::serialize() const {
     serialization_type output(sizeof(uint16_t) + lladdress.size());
-    *(uint16_t*)&output[0] = Endian::host_to_be(hw_type);
+    uint16_t tmp_hw_type = Endian::host_to_be(hw_type);
+    std::memcpy(&output[0], &tmp_hw_type, sizeof(uint16_t));
     std::copy(
         lladdress.begin(),
         lladdress.end(),
@@ -493,7 +512,8 @@ PDU::serialization_type DHCPv6::duid_ll::serialize() const {
 
 void DHCPv6::client_id(const duid_type &value) {
     serialization_type buffer(sizeof(uint16_t) + value.data.size());
-    *(uint16_t*)&buffer[0] = Endian::host_to_be(value.id);
+    uint16_t tmp_id = Endian::host_to_be(value.id);
+    std::memcpy(&buffer[0], &tmp_id, sizeof(uint16_t));
     std::copy(
         value.data.begin(),
         value.data.end(),
@@ -506,7 +526,8 @@ void DHCPv6::client_id(const duid_type &value) {
 
 void DHCPv6::server_id(const duid_type &value) {
     serialization_type buffer(sizeof(uint16_t) + value.data.size());
-    *(uint16_t*)&buffer[0] = Endian::host_to_be(value.id);
+    uint16_t tmp_id = Endian::host_to_be(value.id);
+    std::memcpy(&buffer[0], &tmp_id, sizeof(uint16_t));
     std::copy(
         value.data.begin(),
         value.data.end(),
@@ -568,9 +589,8 @@ DHCPv6::authentication_type DHCPv6::authentication_type::from_option(const optio
     output.protocol = *ptr++;
     output.algorithm = *ptr++;
     output.rdm = *ptr++;
-    output.replay_detection = Endian::be_to_host(
+    std::memcpy(&output.replay_detection, ptr, sizeof(uint64_t));
-        *(const uint64_t*)ptr
+    output.replay_detection = Endian::be_to_host(output.replay_detection);
-    );
     ptr += sizeof(uint64_t);
     output.auth_info.assign(ptr, opt.data_ptr() + opt.data_size());
     return output;
@@ -581,7 +601,8 @@ DHCPv6::status_code_type DHCPv6::status_code_type::from_option(const option &opt
     if(opt.data_size() < sizeof(uint16_t))
         throw malformed_option();
     status_code_type output;
-    output.code = Endian::be_to_host(*(const uint16_t*)opt.data_ptr());
+    std::memcpy(&output.code, opt.data_ptr(), sizeof(uint16_t));
+    output.code = Endian::be_to_host(output.code);
     output.message.assign(
         opt.data_ptr() + sizeof(uint16_t),
         opt.data_ptr() + opt.data_size()
@@ -594,9 +615,8 @@ DHCPv6::vendor_info_type DHCPv6::vendor_info_type::from_option(const option &opt
     if(opt.data_size() < sizeof(uint32_t))
         throw malformed_option();
     vendor_info_type output;
-    output.enterprise_number = Endian::be_to_host(
+    std::memcpy(&output.enterprise_number, opt.data_ptr(), sizeof(uint32_t));
-        *(const uint32_t*)opt.data_ptr()
+    output.enterprise_number = Endian::be_to_host(output.enterprise_number);
-    );
     output.data.assign(
         opt.data_ptr() + sizeof(uint32_t),
         opt.data_ptr() + opt.data_size()
@@ -610,9 +630,8 @@ DHCPv6::vendor_class_type DHCPv6::vendor_class_type::from_option(const option &o
         throw malformed_option();
     typedef vendor_class_type::class_data_type data_type;
     vendor_class_type output;
-    output.enterprise_number = Endian::be_to_host(
+    std::memcpy(&output.enterprise_number, opt.data_ptr(), sizeof(uint32_t));
-        *(const uint32_t*)opt.data_ptr()
+    output.enterprise_number = Endian::be_to_host(output.enterprise_number);
-    );
     output.vendor_class_data = Internals::option2class_option_data<data_type>(
         opt.data_ptr() + sizeof(uint32_t),
         opt.data_size() - sizeof(uint32_t)
@@ -625,8 +644,11 @@ DHCPv6::duid_type DHCPv6::duid_type::from_option(const option &opt)
 {
     if(opt.data_size() < sizeof(uint16_t) + 1)
         throw malformed_option();
+
+    uint16_t uint16_t_buffer;
+    std::memcpy(&uint16_t_buffer, opt.data_ptr(), sizeof(uint16_t));
     return duid_type(
-        Endian::be_to_host(*(const uint16_t*)opt.data_ptr()),
+        Endian::be_to_host(uint16_t_buffer),
         serialization_type(
             opt.data_ptr() + sizeof(uint16_t),
             opt.data_ptr() + opt.data_size()

src/dns.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -97,12 +97,14 @@ const uint8_t* DNS::find_dname_end(const uint8_t *ptr) const {
 
 const uint8_t *DNS::find_section_end(const uint8_t *ptr, const uint32_t num_records) const {
     const uint8_t *end = &records_data[0] + records_data.size();
+    uint16_t uint16_t_buffer;
     for(uint32_t i = 0; i < num_records; ++i) {
         ptr = find_dname_end(ptr);
         if(ptr + sizeof(uint16_t) * 3 + sizeof(uint32_t) > end)
             throw malformed_packet();
         ptr += sizeof(uint16_t) * 2 + sizeof(uint32_t);
-        uint16_t data_size = Endian::be_to_host(*(uint16_t*)ptr); // Data size
+        std::memcpy(&uint16_t_buffer, ptr, sizeof(uint16_t));
+        uint16_t data_size = Endian::be_to_host(uint16_t_buffer); // Data size
         ptr += sizeof(uint16_t);
         if(ptr + data_size > end)
             throw malformed_packet();
@@ -168,8 +170,11 @@ void DNS::add_query(const Query &query) {
     string new_str = encode_domain_name(query.dname());
     // Type (2 bytes) + Class (2 Bytes)
     new_str.insert(new_str.end(), sizeof(uint16_t) * 2, ' ');
-    *(uint16_t*)&new_str[new_str.size() - 4] = Endian::host_to_be<uint16_t>(query.type());
+    uint16_t uint16_t_buffer;
-    *(uint16_t*)&new_str[new_str.size() - 2] = Endian::host_to_be<uint16_t>(query.query_class());
+    uint16_t_buffer = Endian::host_to_be<uint16_t>(query.type());
+    std::memcpy(&new_str[new_str.size() - 4], &uint16_t_buffer, sizeof(uint16_t));
+    uint16_t_buffer = Endian::host_to_be<uint16_t>(query.query_class());
+    std::memcpy(&new_str[new_str.size() - 2], &uint16_t_buffer, sizeof(uint16_t));
 
     uint32_t offset = new_str.size(), threshold = answers_idx;
     update_records(answers_idx, answers_count(), threshold, offset);
@@ -235,15 +240,23 @@ void DNS::add_record(const Resource &resource, const sections_type &sections) {
         buffer.end(),
         &records_data[threshold]
     );
-    *(uint16_t*)ptr = Endian::host_to_be(resource.type());
+
+    uint16_t uint16_t_buffer;
+    uint32_t uint32_t_buffer;
+
+    uint16_t_buffer = Endian::host_to_be(resource.type());
+    std::memcpy(ptr, &uint16_t_buffer, sizeof(uint16_t));
     ptr += sizeof(uint16_t);
-    *(uint16_t*)ptr = Endian::host_to_be(resource.query_class());
+    uint16_t_buffer = Endian::host_to_be(resource.query_class());
+    std::memcpy(ptr, &uint16_t_buffer, sizeof(uint16_t));
     ptr += sizeof(uint16_t);
-    *(uint32_t*)ptr = Endian::host_to_be(resource.ttl());
+    uint32_t_buffer = Endian::host_to_be(resource.ttl());
+    std::memcpy(ptr, &uint32_t_buffer, sizeof(uint32_t));
     ptr += sizeof(uint32_t);
-    *(uint16_t*)ptr = Endian::host_to_be<uint16_t>(
+    uint16_t_buffer = Endian::host_to_be<uint16_t>(
         data_size + (resource.type() == MX ? 2 : 0)
     );
+    std::memcpy(ptr, &uint16_t_buffer, sizeof(uint16_t));
     ptr += sizeof(uint16_t);
     if(resource.type() == MX) {
         ptr += sizeof(uint16_t);
@@ -305,7 +318,9 @@ const uint8_t* DNS::compose_name(const uint8_t *ptr, char *out_ptr) const {
         if((*ptr & 0xc0)) {
             if(ptr + sizeof(uint16_t) > end)
                 throw malformed_packet();
-            uint16_t index = Endian::be_to_host(*(uint16_t*)ptr) & 0x3fff;
+            uint16_t index;
+            std::memcpy(&index, ptr, sizeof(uint16_t));
+            index = Endian::be_to_host(index) & 0x3fff;
             // Check that the offset is neither too low or too high
             if(index < 0x0c || &records_data[index - 0x0c] >= ptr)
                 throw malformed_packet();
@@ -376,13 +391,17 @@ void DNS::convert_records(const uint8_t *ptr, const uint8_t *end, resources_type
         // Retrieve the following fields.
         uint16_t type, qclass, data_size;
         uint32_t ttl;
-        type = Endian::be_to_host(*(uint16_t*)ptr); // Type
+        std::memcpy(&type, ptr, sizeof(uint16_t)); // Type
+        type = Endian::be_to_host(type);
         ptr += sizeof(uint16_t);
-        qclass = Endian::be_to_host(*(uint16_t*)ptr); // Class
+        std::memcpy(&qclass, ptr, sizeof(uint16_t)); // Class
+        qclass = Endian::be_to_host(qclass);
         ptr += sizeof(uint16_t);
-        ttl = Endian::be_to_host(*(uint32_t*)ptr); // TTL
+        std::memcpy(&ttl, ptr, sizeof(uint32_t)); // TTL
+        ttl = Endian::be_to_host(ttl);
         ptr += sizeof(uint32_t);
-        data_size = Endian::be_to_host(*(uint16_t*)ptr); // Data size
+        std::memcpy(&data_size, ptr, sizeof(uint16_t)); // Data size
+        data_size = Endian::be_to_host(data_size);
         ptr += sizeof(uint16_t);
         // Skip the preference field if it's MX
         if(type ==  MX) {
@@ -393,6 +412,7 @@ void DNS::convert_records(const uint8_t *ptr, const uint8_t *end, resources_type
         }
         if(ptr + data_size > end)
             throw malformed_packet();
+
         switch(type) {
             case AAAA:
                 if(data_size != 16)
@@ -400,10 +420,14 @@ void DNS::convert_records(const uint8_t *ptr, const uint8_t *end, resources_type
                 addr = IPv6Address(ptr).to_string();
                 break;
             case A:
-                if(data_size != 4)
+                if(data_size == 4) {
+                    uint32_t uint32_t_buffer;
+                    std::memcpy(&uint32_t_buffer, ptr, sizeof(uint32_t));
+                    inline_convert_v4(uint32_t_buffer, small_addr_buf);
+                    used_small_buffer = true;
+                }
+                else
                     throw malformed_packet();
-                inline_convert_v4(*(uint32_t*)ptr, small_addr_buf);
-                used_small_buffer = true;
                 break;
             case NS:
             case CNAME:
@@ -414,12 +438,14 @@ void DNS::convert_records(const uint8_t *ptr, const uint8_t *end, resources_type
                 used_small_buffer = true;
                 break;
             default:
-                if(data_size <= 256) {
+                if(data_size < sizeof(small_addr_buf) - 1) {
                     std::copy(
                         ptr,
                         ptr + data_size,
                         small_addr_buf
                     );
+                    // null terminator
+                    small_addr_buf[data_size] = 0;
                     used_small_buffer = true;
                 }
                 else
@@ -443,9 +469,12 @@ void DNS::convert_records(const uint8_t *ptr, const uint8_t *end, resources_type
 uint8_t *DNS::update_dname(uint8_t *ptr, uint32_t threshold, uint32_t offset) {
     while(*ptr != 0) {
         if((*ptr & 0xc0)) {
-            uint16_t index = Endian::be_to_host(*(uint16_t*)ptr) & 0x3fff;
+            uint16_t index;
+            std::memcpy(&index, ptr, sizeof(uint16_t));
+            index = Endian::be_to_host(index) & 0x3fff;
             if(index > threshold) {
-                *(uint16_t*)ptr = Endian::host_to_be<uint16_t>((index + offset) | 0xc000);
+                index = Endian::host_to_be<uint16_t>((index + offset) | 0xc000);
+                std::memcpy(ptr, &index, sizeof(uint16_t));
             }
             ptr += sizeof(uint16_t);
             break;
@@ -463,9 +492,13 @@ void DNS::update_records(uint32_t &section_start, uint32_t num_records, uint32_t
     uint8_t *ptr = &records_data[section_start];
     for(uint32_t i = 0; i < num_records; ++i) {
         ptr = update_dname(ptr, threshold, offset);
-        uint16_t type = Endian::be_to_host(*(const uint16_t*)ptr);
+        uint16_t type;
+        std::memcpy(&type, ptr, sizeof(uint16_t));
+        type = Endian::be_to_host(type);
         ptr += sizeof(uint16_t) * 2 + sizeof(uint32_t);
-        uint16_t size = Endian::be_to_host(*(uint16_t*)ptr);
+        uint16_t size;
+        std::memcpy(&size, ptr, sizeof(uint16_t));
+        size = Endian::be_to_host(size);
         ptr += sizeof(uint16_t);
         if(type == MX) {
             ptr += sizeof(uint16_t);
@@ -483,15 +516,19 @@ DNS::queries_type DNS::queries() const {
     queries_type output;
     const uint8_t *ptr = &records_data[0], *end = &records_data[answers_idx];
     char buffer[256];
+    uint16_t tmp_query_type;
+    uint16_t tmp_query_class;
     while(ptr < end) {
         ptr = compose_name(ptr, buffer);
         if(ptr + sizeof(uint16_t) * 2 > end) 
             throw malformed_packet();
+        std::memcpy(&tmp_query_type, ptr, sizeof(uint16_t));
+        std::memcpy(&tmp_query_class, ptr + 2, sizeof(uint16_t));
         output.push_back(
             Query(
                 buffer, 
-                (QueryType)Endian::be_to_host(*(const uint16_t*)ptr), 
+                (QueryType)Endian::be_to_host(tmp_query_type), 
-                (QueryClass)Endian::be_to_host(*(const uint16_t*)(ptr + 2))
+                (QueryClass)Endian::be_to_host(tmp_query_class)
             )
         );
         ptr += sizeof(uint16_t) * 2;

src/dot11/dot11_assoc.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -250,4 +250,4 @@ uint32_t Dot11ReAssocResponse::write_fixed_parameters(uint8_t *buffer, uint32_t
 }
 } // namespace Tins
 
-#endif // HAVE_DOT11
+#endif // HAVE_DOT11

src/dot11/dot11_auth.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -124,4 +124,4 @@ uint32_t Dot11Deauthentication::write_fixed_parameters(uint8_t *buffer, uint32_t
 }
 } // namespace Tins
 
-#endif // HAVE_DOT11
+#endif // HAVE_DOT11

src/dot11/dot11_base.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -276,4 +276,4 @@ Dot11 *Dot11::from_bytes(const uint8_t *buffer, uint32_t total_sz) {
 }
 } // namespace Tins
 
-#endif // HAVE_DOT11
+#endif // HAVE_DOT11

src/dot11/dot11_beacon.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -80,4 +80,4 @@ uint32_t Dot11Beacon::write_fixed_parameters(uint8_t *buffer, uint32_t total_sz)
 }
 } // namespace Tins
 
-#endif // HAVE_DOT11
+#endif // HAVE_DOT11

src/dot11/dot11_control.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -284,4 +284,4 @@ uint32_t Dot11BlockAck::header_size() const {
 }
 } // namespace Tins
 
-#endif // HAVE_DOT11
+#endif // HAVE_DOT11

src/dot11/dot11_data.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -153,7 +153,7 @@ Dot11QoSData::Dot11QoSData(const uint8_t *buffer, uint32_t total_sz)
     total_sz -= sz;
     if(total_sz < sizeof(_qos_control))
         throw malformed_packet();
-    _qos_control = *(uint16_t*)buffer;
+    std::memcpy(&_qos_control, buffer, sizeof(uint16_t));
     total_sz -= sizeof(uint16_t);
     buffer += sizeof(uint16_t);
     if(total_sz) {
@@ -178,9 +178,9 @@ uint32_t Dot11QoSData::write_fixed_parameters(uint8_t *buffer, uint32_t total_sz
     #ifdef TINS_DEBUG
     assert(sz <= total_sz);
     #endif
-    *(uint16_t*)buffer = this->_qos_control;
+    std::memcpy(buffer, &this->_qos_control, sizeof(uint16_t));
     return sz;
 }
 } // namespace Tins
 
-#endif // HAVE_DOT11
+#endif // HAVE_DOT11

src/dot11/dot11_mgmt.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -120,7 +120,7 @@ void Dot11ManagementFrame::rsn_information(const RSNInformation& info) {
 uint8_t *Dot11ManagementFrame::serialize_rates(const rates_type &rates) {
     uint8_t *buffer = new uint8_t[rates.size()], *ptr = buffer;
     for(rates_type::const_iterator it = rates.begin(); it != rates.end(); ++it) {
-        uint8_t result = *it * 2;
+        uint8_t result = static_cast<uint8_t>(*it * 2);
         if(result == 2 || result == 4 || result == 11 || result == 22)
             result |= 0x80;
         *(ptr++) = result;
@@ -496,7 +496,7 @@ Dot11ManagementFrame::fh_params_set Dot11ManagementFrame::fh_params_set::from_op
     if(opt.data_size() != 5)
         throw malformed_option();
     fh_params_set output;
-    output.dwell_time = Endian::le_to_host(*(uint16_t*)opt.data_ptr());
+    std::memcpy(&output.dwell_time, opt.data_ptr(), sizeof(uint16_t));
     output.hop_set = opt.data_ptr()[2];
     output.hop_pattern = opt.data_ptr()[3];
     output.hop_index = opt.data_ptr()[4];
@@ -510,8 +510,8 @@ Dot11ManagementFrame::cf_params_set Dot11ManagementFrame::cf_params_set::from_op
     cf_params_set output;
     output.cfp_count = *opt.data_ptr();
     output.cfp_period = opt.data_ptr()[1];
-    output.cfp_max_duration = Endian::le_to_host(*(uint16_t*)&opt.data_ptr()[2]);
+    std::memcpy(&output.cfp_max_duration, &opt.data_ptr()[2], sizeof(uint16_t));
-    output.cfp_dur_remaining = Endian::le_to_host(*(uint16_t*)&opt.data_ptr()[4]);
+    std::memcpy(&output.cfp_dur_remaining, &opt.data_ptr()[4], sizeof(uint16_t));
     return output;
 }
 
@@ -601,9 +601,10 @@ Dot11ManagementFrame::bss_load_type Dot11ManagementFrame::bss_load_type::from_op
     bss_load_type output;
     
     const uint8_t *ptr = opt.data_ptr();
-    output.station_count = Endian::le_to_host(*(uint16_t*)ptr);
+    std::memcpy(&output.station_count, ptr, sizeof(uint16_t));
     output.channel_utilization = ptr[2];
-    output.available_capacity = Endian::le_to_host(*(uint16_t*)(ptr + 3));
+    std::memcpy(&output.available_capacity, ptr + 3, sizeof(uint16_t));
+    output.available_capacity = Endian::le_to_host(output.available_capacity);
     return output;
 }
 

src/dot11/dot11_probe.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -99,4 +99,4 @@ uint32_t Dot11ProbeResponse::write_fixed_parameters(uint8_t *buffer, uint32_t to
 }
 } // namespace Tins
 
-#endif // HAVE_DOT11
+#endif // HAVE_DOT11

src/dot1q.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -103,7 +103,7 @@ void Dot1Q::write_serialization(uint8_t *buffer, uint32_t total_sz, const PDU *)
     #ifdef TINS_DEBUG
     assert(total_sz >= sizeof(_header) + trailer);
     #endif
-    if ((payload_type() == 0) && inner_pdu()) {
+    if (inner_pdu()) {
         Constants::Ethernet::e flag = Internals::pdu_flag_to_ether_type(
             inner_pdu()->pdu_type()
         );

src/dot3.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

src/eapol.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -32,7 +32,7 @@
 #include <cassert>
 #endif
 #include <stdexcept>
- #include <iostream> // borrame
+#include <algorithm>
 #include "eapol.h"
 #include "rsn_information.h"
 #include "exceptions.h"

src/ethernetII.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Matias Fontanini
+ * Copyright (c) 2014, Matias Fontanini
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -154,7 +154,7 @@ void EthernetII::write_serialization(uint8_t *buffer, uint32_t total_sz, const P
     #endif
 
     /* Inner type defaults to IP */
-    if ((_eth.payload_type == 0) && inner_pdu()) {
+    if (inner_pdu()) {
         Constants::Ethernet::e flag = Internals::pdu_flag_to_ether_type(
             inner_pdu()->pdu_type()
         );