Added support for Lucent/Ascend packet traces. The MAX and Pipeline router

family has a set of debug commands that allow you to log the traffic on a
WAN or dialup connection as text, e.g.

RECV-iguana:241:(task: B04E12C0, time: 1975358.50) 15 octets @ 8003D634
  [0000]: FF 03 00 3D C0 06 C9 96 2D 04 C1 72 00 05 B8

Created wtap_seek_read() which parses the textual data for and Ascend
trace, and does a normal fseek() and fread() for any other file type.
The fseek()/fread() pairs in file.c were replaced with the new function.

svn path=/trunk/; revision=652

6 files changed, 290 insertions, 113 deletions

diff --git a/wiretap/Makefile b/wiretap/Makefile
index 09f8b09b4d..4f98949098 100644
--- a/wiretap/Makefile
+++ b/wiretap/Makefile
@@ -1,7 +1,7 @@
 # Generated automatically from Makefile.in by configure.
-# Makefile.in generated automatically by automake 1.3 from Makefile.am
+# Makefile.in generated automatically by automake 1.4a from Makefile.am
 
-# Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995-8, 1999 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.
@@ -11,7 +11,6 @@
 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 # PARTICULAR PURPOSE.
 
-
 SHELL = /bin/sh
 
 srcdir = .
@@ -32,7 +31,7 @@ mandir = ${prefix}/man
 includedir = ${prefix}/include
 oldincludedir = /usr/include
 
-DISTDIR =
+DESTDIR =
 
 pkgdatadir = $(datadir)/libwtap.a
 pkglibdir = $(libdir)/libwtap.a
@@ -48,7 +47,8 @@ AUTOHEADER = autoheader
 INSTALL = /usr/bin/install -c
 INSTALL_PROGRAM = ${INSTALL}
 INSTALL_DATA = ${INSTALL} -m 644
-INSTALL_SCRIPT = ${INSTALL_PROGRAM}
+INSTALL_SCRIPT = ${INSTALL}
+INSTALL_STRIP_FLAG =
 transform = s,x,x,
 
 NORMAL_INSTALL = :
@@ -57,27 +57,65 @@ POST_INSTALL = :
 NORMAL_UNINSTALL = :
 PRE_UNINSTALL = :
 POST_UNINSTALL = :
+AMTAR = gtar
+AMTARFLAGS = o
 CC = gcc
-GTK_CFLAGS = -I/usr/lib/glib/include -I/usr/X11R6/include
-GTK_CONFIG = /usr/bin/gtk-config
-GTK_LIBS = -L/usr/lib -L/usr/X11R6/lib -lgtk -lgdk -lglib -lXext -lX11 -lm
-LIBWIRETAP_A = 
+CPP = gcc -E
+FLEX_PATH = 
+GLIB_CFLAGS = -I/usr/lib/glib/include
+GLIB_CONFIG = /usr/bin/glib-config
+GLIB_LIBS = -L/usr/lib -lglib
+GTK_CFLAGS = 
+GTK_CONFIG = 
+GTK_LIBS = 
+LEX = /usr/bin/flex
 MAKEINFO = makeinfo
 PACKAGE = libwtap.a
 RANLIB = ranlib
 VERSION = 0.0.0
+YACC = bison -y
+
+# Makefile.am
+# Automake file for Wiretap
+#
+# $Id: Makefile,v 1.12 1999/09/11 04:50:43 gerald Exp $
+#
+# Ethereal - Network traffic analyzer
+# By Gerald Combs <gerald@zing.org>
+# Copyright 1998 Gerald Combs
+#
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+
+noinst_LIBRARIES = libwiretap.a
 
-noinst_LIBRARIES = 
+#EXTRA_LIBRARIES = libwiretap.a
 
-EXTRA_LIBRARIES = libwiretap.a
+CLEANFILES = \
+	libwiretap.a		\
+	*~
 
-CLEANFILES = libwiretap.a
 
 libwiretap_a_SOURCES = \
+	ascend-grammar.y	\
+	ascend-scanner.l	\
+	ascend.c		\
+	ascend.h		\
 	buffer.c		\
 	buffer.h		\
-	config.h		\
-	debug.h			\
 	file.c			\
 	iptrace.c		\
 	iptrace.h		\
@@ -85,12 +123,27 @@ libwiretap_a_SOURCES = \
 	lanalyzer.h		\
 	libpcap.c		\
 	libpcap.h		\
+	netmon.c		\
+	netmon.h		\
+	netxray.c		\
+	netxray.h		\
 	ngsniffer.c		\
 	ngsniffer.h		\
+	radcom.c		\
+	radcom.h		\
 	snoop.c			\
 	snoop.h			\
 	wtap.c			\
 	wtap.h
+
+
+EXTRA_DIST = \
+	config.h.win32		\
+	Makefile.nmake
+
+
+# Any POSIX-compatible YACC should honor the -p flag
+YFLAGS = -d -p ascend
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs
 CONFIG_HEADER = config.h
@@ -101,59 +154,76 @@ LIBRARIES =  $(noinst_LIBRARIES)
 DEFS = -DHAVE_CONFIG_H -I. -I$(srcdir) -I.
 CPPFLAGS = 
 LDFLAGS = 
-LIBS =  -L/usr/lib -L/usr/X11R6/lib -lgtk -lgdk -lglib -lXext -lX11 -lm
+LIBS =  -L/usr/lib -lglib
 libwiretap_a_LIBADD = 
-libwiretap_a_OBJECTS =  buffer.o file.o iptrace.o lanalyzer.o libpcap.o \
-ngsniffer.o snoop.o wtap.o
+am_libwiretap_a_OBJECTS =  ascend-grammar.o ascend-scanner.o ascend.o \
+buffer.o file.o iptrace.o lanalyzer.o libpcap.o netmon.o netxray.o \
+ngsniffer.o radcom.o snoop.o wtap.o
+libwiretap_a_OBJECTS =  $(am_libwiretap_a_OBJECTS)
 AR = ar
-CFLAGS = -Wall -g -O2 -I/usr/lib/glib/include -I/usr/X11R6/include
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
-LINK = $(CC) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  README AUTHORS COPYING ChangeLog INSTALL Makefile.am \
-Makefile.in NEWS acconfig.h aclocal.m4 config.h.in configure \
-configure.in stamp-h.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = tar
-GZIP = --best
-DEP_FILES =  .deps/buffer.P .deps/file.P .deps/iptrace.P \
-.deps/lanalyzer.P .deps/libpcap.P .deps/ngsniffer.P .deps/snoop.P \
-.deps/wtap.P
+LEX_OUTPUT_ROOT = lex.yy
+LEXLIB = -lfl
+CFLAGS = -Wall -g -O2 -I/usr/lib/glib/include
+COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+DIST_SOURCES =  $(libwiretap_a_SOURCES)
+DIST_COMMON =  README ./stamp-h.in AUTHORS COPYING ChangeLog INSTALL \
+Makefile.am Makefile.in NEWS acconfig.h acinclude.m4 aclocal.m4 \
+ascend-grammar.c ascend-grammar.h ascend-scanner.c config.h.in \
+configure configure.in
+
+
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+
+GZIP_ENV = --best
+DEP_FILES =  .deps/ascend-grammar.P .deps/ascend-scanner.P \
+.deps/ascend.P .deps/buffer.P .deps/file.P .deps/iptrace.P \
+.deps/lanalyzer.P .deps/libpcap.P .deps/netmon.P .deps/netxray.P \
+.deps/ngsniffer.P .deps/radcom.P .deps/snoop.P .deps/wtap.P
 SOURCES = $(libwiretap_a_SOURCES)
-OBJECTS = $(libwiretap_a_OBJECTS)
-
-all: Makefile $(LIBRARIES) config.h
+OBJECTS = $(am_libwiretap_a_OBJECTS)
 
+all: all-redirect
 .SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+.SUFFIXES: .c .l .o .y
+$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/$(altdir)configure.in $(ACLOCAL_M4) 
 	cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile
 
 Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status $(BUILT_SOURCES)
 	cd $(top_builddir) \
 	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
 
-$(ACLOCAL_M4):  configure.in 
+$(ACLOCAL_M4):  configure.in  acinclude.m4
 	cd $(srcdir) && $(ACLOCAL)
 
-config.status: $(srcdir)/configure
+config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
+$(srcdir)/configure: $(srcdir)/$(altdir)configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
+	cd $(srcdir) && $(AUTOCONF) 
 
 config.h: stamp-h
-	@:
+	@if test ! -f $@; then \
+		rm -f stamp-h; \
+		$(MAKE) stamp-h; \
+	else :; fi
 stamp-h: $(srcdir)/config.h.in $(top_builddir)/config.status
+	@rm -f stamp-h stamp-hT
+	@echo timestamp > stamp-hT 2> /dev/null
 	cd $(top_builddir) \
 	  && CONFIG_FILES= CONFIG_HEADERS=config.h \
 	     $(SHELL) ./config.status
-	@echo timestamp > stamp-h
-$(srcdir)/config.h.in: $(srcdir)/stamp-h.in
-$(srcdir)/stamp-h.in: $(top_srcdir)/configure.in $(ACLOCAL_M4) acconfig.h
-	cd $(top_srcdir) && $(AUTOHEADER)
-	@echo timestamp > $(srcdir)/stamp-h.in
+	@mv stamp-hT stamp-h
+$(srcdir)/config.h.in: $(srcdir)/./stamp-h.in
+	@if test ! -f $@; then \
+		rm -f $(srcdir)/./stamp-h.in; \
+		$(MAKE) $(srcdir)/./stamp-h.in; \
+	else :; fi
+$(srcdir)/./stamp-h.in: $(top_srcdir)/$(altdir)configure.in $(ACLOCAL_M4) acconfig.h
+	@rm -f $(srcdir)/./stamp-h.in $(srcdir)/./stamp-h.inT
+	@echo timestamp > $(srcdir)/./stamp-h.inT 2> /dev/null
+	cd $(top_srcdir) && $(AUTOHEADER) 
+	@mv $(srcdir)/./stamp-h.inT $(srcdir)/./stamp-h.in
 
 mostlyclean-hdr:
 
@@ -173,12 +243,6 @@ distclean-noinstLIBRARIES:
 
 maintainer-clean-noinstLIBRARIES:
 
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
 mostlyclean-compile:
 	-rm -f *.o core *.core
 
@@ -188,17 +252,44 @@ distclean-compile:
 	-rm -f *.tab.c
 
 maintainer-clean-compile:
+ascend-grammar.o:
+ascend-scanner.o:
+ascend.o:
+buffer.o:
+file.o:
+iptrace.o:
+lanalyzer.o:
+libpcap.o:
+netmon.o:
+netxray.o:
+ngsniffer.o:
+radcom.o:
+snoop.o:
+wtap.o:
 
 libwiretap.a: $(libwiretap_a_OBJECTS) $(libwiretap_a_DEPENDENCIES)
 	-rm -f libwiretap.a
 	$(AR) cru libwiretap.a $(libwiretap_a_OBJECTS) $(libwiretap_a_LIBADD)
 	$(RANLIB) libwiretap.a
+.l.c:
+	$(LEX) $(AM_LFLAGS) $(LFLAGS) $< && mv $(LEX_OUTPUT_ROOT).c $@
+.y.c:
+	$(YACC) $(AM_YFLAGS) $(YFLAGS) $< && mv y.tab.c $*.c
+	if test -f y.tab.h; then \
+	if cmp -s y.tab.h $*.h; then rm -f y.tab.h; else mv y.tab.h $*.h; fi; \
+	else :; fi
+ascend-grammar.h: ascend-grammar.c
+
 
 tags: TAGS
 
 ID: $(HEADERS) $(SOURCES) $(LISP)
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
 	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $(SOURCES) $(HEADERS) $(LISP)
+	  && mkid -f$$here/ID $$unique $(LISP)
 
 TAGS:  $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) $(LISP)
 	tags=; \
@@ -227,29 +318,31 @@ top_distdir = $(distdir)
 # tarfile.
 distcheck: dist
 	-rm -rf $(distdir)
-	GZIP=$(GZIP) $(TAR) zxf $(distdir).tar.gz
+	GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(AMTAR) xf -
 	mkdir $(distdir)/=build
 	mkdir $(distdir)/=inst
 	dc_install_base=`cd $(distdir)/=inst && pwd`; \
 	cd $(distdir)/=build \
 	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) \
-	  && $(MAKE) dvi \
-	  && $(MAKE) check \
-	  && $(MAKE) install \
-	  && $(MAKE) installcheck \
-	  && $(MAKE) dist
+	  && $(MAKE) $(AM_MAKEFLAGS) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
+	  && $(MAKE) $(AM_MAKEFLAGS) check \
+	  && $(MAKE) $(AM_MAKEFLAGS) install \
+	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+	  && $(MAKE) $(AM_MAKEFLAGS) dist
 	-rm -rf $(distdir)
-	@echo "========================"; \
-	echo "$(distdir).tar.gz is ready for distribution"; \
-	echo "========================"
+	@banner="$(distdir).tar.gz is ready for distribution"; \
+	dashes=`echo "$$banner" | sed s/./=/g`; \
+	echo "$$dashes"; \
+	echo "$$banner"; \
+	echo "$$dashes"
 dist: distdir
 	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP) $(TAR) chozf $(distdir).tar.gz $(distdir)
+	$(AMTAR) ch$(AMTARFLAGS)f - $(distdir) | GZIP=$(GZIP_ENV) gzip -c > $(distdir).tar.gz
 	-rm -rf $(distdir)
 dist-all: distdir
 	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP) $(TAR) chozf $(distdir).tar.gz $(distdir)
+	$(AMTAR) ch$(AMTARFLAGS)f - $(distdir) | GZIP=$(GZIP_ENV) gzip -c > $(distdir).tar.gz
 	-rm -rf $(distdir)
 distdir: $(DISTFILES)
 	-rm -rf $(distdir)
@@ -262,9 +355,13 @@ distdir: $(DISTFILES)
 	  && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu Makefile
 	@for file in $(DISTFILES); do \
 	  d=$(srcdir); \
-	  test -f $(distdir)/$$file \
-	  || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	  || cp -p $$d/$$file $(distdir)/$$file; \
+	  if test -d $$d/$$file; then \
+	    cp -pr $$d/$$file $(distdir)/$$file; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+	    || cp -p $$d/$$file $(distdir)/$$file || :; \
+	  fi; \
 	done
 
 DEPS_MAGIC := $(shell mkdir .deps > /dev/null 2>&1 || :)
@@ -276,72 +373,95 @@ mostlyclean-depend:
 clean-depend:
 
 distclean-depend:
+	-rm -rf .deps
 
 maintainer-clean-depend:
-	-rm -rf .deps
 
 %.o: %.c
 	@echo '$(COMPILE) -c $<'; \
-	$(COMPILE) -Wp,-MD,.deps/$(*F).P -c $<
+	$(COMPILE) -Wp,-MD,.deps/$(*D)/$(*F).pp -c $<
+	@-cp .deps/$(*D)/$(*F).pp .deps/$(*D)/$(*F).P; \
+	tr ' ' '\012' < .deps/$(*D)/$(*F).pp \
+	  | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
+	    >> .deps/$(*D)/$(*F).P; \
+	rm .deps/$(*D)/$(*F).pp
 
 %.lo: %.c
 	@echo '$(LTCOMPILE) -c $<'; \
-	$(LTCOMPILE) -Wp,-MD,.deps/$(*F).p -c $<
-	@-sed -e 's/^\([^:]*\)\.o:/\1.lo \1.o:/' \
-	  < .deps/$(*F).p > .deps/$(*F).P
-	@-rm -f .deps/$(*F).p
-info:
-dvi:
-check: all
-	$(MAKE)
-installcheck:
-install-exec: 
-	@$(NORMAL_INSTALL)
-
-install-data: 
-	@$(NORMAL_INSTALL)
-
-install: install-exec install-data all
-	@:
-
-uninstall: 
-
+	$(LTCOMPILE) -Wp,-MD,.deps/$(*D)/$(*F).pp -c $<
+	@-sed -e 's/^\([^:]*\)\.o[ 	]*:/\1.lo \1.o :/' \
+	  < .deps/$(*D)/$(*F).pp > .deps/$(*D)/$(*F).P; \
+	tr ' ' '\012' < .deps/$(*D)/$(*F).pp \
+	  | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
+	    >> .deps/$(*D)/$(*F).P; \
+	rm -f .deps/$(*D)/$(*F).pp
+info-am:
+info: info-am
+dvi-am:
+dvi: dvi-am
+check-am: all-am
+check: check-am
+installcheck-am:
+installcheck: installcheck-am
+all-recursive-am: config.h
+	$(MAKE) $(AM_MAKEFLAGS) all-recursive
+
+install-exec-am:
+install-exec: install-exec-am
+
+install-data-am:
+install-data: install-data-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+install: install-am
+uninstall-am:
+uninstall: uninstall-am
+all-am: Makefile $(LIBRARIES) config.h
+all-redirect: all-am
 install-strip:
-	$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' INSTALL_SCRIPT='$(INSTALL_PROGRAM)' install
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_STRIP_FLAG=-s install
 installdirs:
 
 
 mostlyclean-generic:
-	-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
 
 clean-generic:
 	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
 
 distclean-generic:
-	-rm -f Makefile $(DISTCLEANFILES)
+	-rm -f Makefile $(CONFIG_CLEAN_FILES)
 	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
 
 maintainer-clean-generic:
-	-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
-	-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
-mostlyclean:  mostlyclean-hdr mostlyclean-noinstLIBRARIES \
+	-test -z "ascend-scanner.cascend-grammar.hascend-grammar.c" || rm -f ascend-scanner.c ascend-grammar.h ascend-grammar.c
+mostlyclean-am:  mostlyclean-hdr mostlyclean-noinstLIBRARIES \
 		mostlyclean-compile mostlyclean-tags mostlyclean-depend \
 		mostlyclean-generic
 
-clean:  clean-hdr clean-noinstLIBRARIES clean-compile clean-tags \
-		clean-depend clean-generic mostlyclean
+mostlyclean: mostlyclean-am
+
+clean-am:  clean-hdr clean-noinstLIBRARIES clean-compile clean-tags \
+		clean-depend clean-generic mostlyclean-am
+
+clean: clean-am
 
-distclean:  distclean-hdr distclean-noinstLIBRARIES distclean-compile \
-		distclean-tags distclean-depend distclean-generic clean
+distclean-am:  distclean-hdr distclean-noinstLIBRARIES distclean-compile \
+		distclean-tags distclean-depend distclean-generic \
+		clean-am
+
+distclean: distclean-am
 	-rm -f config.status
 
-maintainer-clean:  maintainer-clean-hdr maintainer-clean-noinstLIBRARIES \
+maintainer-clean-am:  maintainer-clean-hdr \
+		maintainer-clean-noinstLIBRARIES \
 		maintainer-clean-compile maintainer-clean-tags \
 		maintainer-clean-depend maintainer-clean-generic \
-		distclean
+		distclean-am
 	@echo "This command is intended for maintainers to use;"
 	@echo "it deletes files that may require special tools to rebuild."
+
+maintainer-clean: maintainer-clean-am
 	-rm -f config.status
 
 .PHONY: mostlyclean-hdr distclean-hdr clean-hdr maintainer-clean-hdr \
@@ -350,12 +470,17 @@ clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
 mostlyclean-compile distclean-compile clean-compile \
 maintainer-clean-compile tags mostlyclean-tags distclean-tags \
 clean-tags maintainer-clean-tags distdir mostlyclean-depend \
-distclean-depend clean-depend maintainer-clean-depend info dvi \
-installcheck install-exec install-data install uninstall all \
+distclean-depend clean-depend maintainer-clean-depend info-am info \
+dvi-am dvi check check-am installcheck-am installcheck all-recursive-am \
+install-exec-am install-exec install-data-am install-data install-am \
+install uninstall-am uninstall all-redirect all-am all install-strip \
 installdirs mostlyclean-generic distclean-generic clean-generic \
 maintainer-clean-generic clean mostlyclean distclean maintainer-clean
 
 
+ascend-scanner.c : ascend-scanner.l
+	$(LEX) -Pascend -t $(srcdir)/ascend-scanner.l > ascend-scanner.c
+
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT:
diff --git a/wiretap/Makefile.am b/wiretap/Makefile.am
index ad1bf805de..048120cabd 100644
--- a/wiretap/Makefile.am
+++ b/wiretap/Makefile.am
@@ -1,7 +1,7 @@
 # Makefile.am
 # Automake file for Wiretap
 #
-# $Id: Makefile.am,v 1.19 1999/09/09 03:54:38 guy Exp $
+# $Id: Makefile.am,v 1.20 1999/09/11 04:50:43 gerald Exp $
 #
 # Ethereal - Network traffic analyzer
 # By Gerald Combs <gerald@zing.org>
@@ -31,6 +31,10 @@ CLEANFILES = \
 	*~
 
 libwiretap_a_SOURCES = \
+	ascend-grammar.y	\
+	ascend-scanner.l	\
+	ascend.c		\
+	ascend.h		\
 	buffer.c		\
 	buffer.h		\
 	file.c			\
@@ -56,3 +60,9 @@ libwiretap_a_SOURCES = \
 EXTRA_DIST = \
 	config.h.win32		\
 	Makefile.nmake
+
+# Any POSIX-compatible YACC should honor the -p flag
+YFLAGS=-d -p ascend
+
+ascend-scanner.c : ascend-scanner.l
+	$(LEX) -Pascend -t $(srcdir)/ascend-scanner.l > ascend-scanner.c
diff --git a/wiretap/configure.in b/wiretap/configure.in
index 3d05113945..e640477eee 100644
--- a/wiretap/configure.in
+++ b/wiretap/configure.in
@@ -1,4 +1,4 @@
-# $Id: configure.in,v 1.12 1999/07/13 02:53:23 gram Exp $
+# $Id: configure.in,v 1.13 1999/09/11 04:50:44 gerald Exp $
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(wtap.c)
 AM_INIT_AUTOMAKE(libwtap.a, 0.0.0)
@@ -7,7 +7,12 @@ AM_CONFIG_HEADER(config.h)
 dnl Checks for programs.
 AC_PROG_CC
 AC_PROG_CPP
+AC_PROG_YACC
+AM_PROG_LEX
 AC_PROG_RANLIB
+AC_PATH_PROG(LEX, flex)
+
+AC_SUBST(FLEX_PATH)
 
 # If we're running gcc, add '-Wall' to CFLAGS.
 AC_MSG_CHECKING(to see if we can add '-Wall' to CFLAGS)
diff --git a/wiretap/file.c b/wiretap/file.c
index 1a193a6602..1dacc4df8f 100644
--- a/wiretap/file.c
+++ b/wiretap/file.c
@@ -1,6 +1,6 @@
 /* file.c
  *
- * $Id: file.c,v 1.19 1999/08/28 01:19:43 guy Exp $
+ * $Id: file.c,v 1.20 1999/09/11 04:50:44 gerald Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@verdict.uthscsa.edu>
@@ -33,6 +33,7 @@
 #include "lanalyzer.h"
 #include "ngsniffer.h"
 #include "radcom.h"
+#include "ascend.h"
 #include "libpcap.h"
 #include "snoop.h"
 #include "iptrace.h"
@@ -64,9 +65,16 @@ static int (*open_routines[])(wtap *, int *) = {
 	iptrace_open,
 	netmon_open,
 	netxray_open,
-	radcom_open
+	radcom_open,
+	ascend_open
 };
 
+int wtap_def_seek_read (FILE *fh, int seek_off, guint8 *pd, int len)
+{
+	fseek(fh, seek_off, SEEK_SET);
+	return fread(pd, sizeof(guint8), len, fh);
+}
+
 #define	N_FILE_TYPES	(sizeof open_routines / sizeof open_routines[0])
 
 /* Opens a file and prepares a wtap struct */
diff --git a/wiretap/wtap.c b/wiretap/wtap.c
index cdc48c63ed..275c5a1271 100644
--- a/wiretap/wtap.c
+++ b/wiretap/wtap.c
@@ -1,6 +1,6 @@
 /* wtap.c
  *
- * $Id: wtap.c,v 1.17 1999/08/22 03:50:31 guy Exp $
+ * $Id: wtap.c,v 1.18 1999/09/11 04:50:44 gerald Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@verdict.uthscsa.edu>
@@ -82,6 +82,9 @@ const char *wtap_file_type_string(wtap *wth)
 		case WTAP_FILE_RADCOM:
 			return "RADCOM WAN/LAN analyzer";
 
+		case WTAP_FILE_ASCEND:
+			return "Lucent/Ascend access server trace";
+
 		default:
 			g_error("Unknown capture file type %d", wth->file_type);
 			return NULL;
@@ -156,6 +159,10 @@ void wtap_close(wtap *wth)
 			g_free(wth->capture.netxray);
 			break;
 
+		case WTAP_FILE_ASCEND:
+			g_free(wth->capture.ascend);
+			break;
+
 		/* default:
 			 nothing */
 	}
@@ -179,3 +186,14 @@ int wtap_loop(wtap *wth, int count, wtap_handler callback, u_char* user,
 	else
 		return TRUE;	/* success */
 }
+
+int wtap_seek_read (int encaps, FILE *fh, int seek_off, guint8 *pd, int len) {
+	switch (encaps) {
+		case WTAP_ENCAP_ASCEND:
+			ascend_seek_read(fh, seek_off, pd, len);
+			break;
+		default:
+			wtap_def_seek_read(fh, seek_off, pd, len);
+			break;
+	}
+}
diff --git a/wiretap/wtap.h b/wiretap/wtap.h
index 4b1eaa7332..10bb64db5a 100644
--- a/wiretap/wtap.h
+++ b/wiretap/wtap.h
@@ -1,6 +1,6 @@
 /* wtap.h
  *
- * $Id: wtap.h,v 1.35 1999/08/28 01:19:45 guy Exp $
+ * $Id: wtap.h,v 1.36 1999/09/11 04:50:44 gerald Exp $
  *
  * Wiretap Library
  * Copyright (c) 1998 by Gilbert Ramirez <gram@verdict.uthscsa.edu>
@@ -88,9 +88,10 @@
 #define WTAP_ENCAP_LAPB				11
 #define WTAP_ENCAP_ATM_SNIFFER			12
 #define WTAP_ENCAP_NULL				13
+#define WTAP_ENCAP_ASCEND				14
 
 /* last WTAP_ENCAP_ value + 1 */
-#define WTAP_NUM_ENCAP_TYPES			13
+#define WTAP_NUM_ENCAP_TYPES			15
 
 /* File types that can be read by wiretap.
    We may eventually support writing some or all of these file types,
@@ -108,6 +109,7 @@
 #define WTAP_FILE_NETXRAY_1_1			11
 #define WTAP_FILE_NETXRAY_2_001			12
 #define WTAP_FILE_RADCOM			13
+#define WTAP_FILE_ASCEND			14
 
 /*
  * Maximum packet size we'll support.
@@ -163,6 +165,12 @@ typedef struct {
 	int	version_major;
 } netxray_t;
 
+typedef struct {
+	time_t inittime;
+	int adjusted;
+	int seek_add;
+} ascend_t;
+
 /* Packet "pseudo-header" information for X.25 capture files. */
 struct x25_phdr {
 	guint8	flags; /* ENCAP_LAPB : 1st bit means From DCE */
@@ -270,6 +278,7 @@ typedef struct wtap {
 		radcom_t		*radcom;
 		netmon_t		*netmon;
 		netxray_t		*netxray;
+		ascend_t		*ascend;
 	} capture;
 
 	subtype_read_func	subtype_read;
@@ -311,6 +320,8 @@ int wtap_file_type(wtap *wth);
 const char *wtap_file_type_string(wtap *wth);
 const char *wtap_strerror(int err);
 void wtap_close(wtap *wth);
+int wtap_seek_read (int encaps, FILE *fh, int seek_off, guint8 *pd, int len);
+int wtap_def_seek_read (FILE *fh, int seek_off, guint8 *pd, int len);
 
 wtap_dumper* wtap_dump_open(const char *filename, int filetype, int encap,
 	int snaplen, int *err);