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Version 2.5

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Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Sami Kerola 2008-05-05 00:00:00 +02:00
parent d28d8feb4f
commit 8904b5b82c
21 changed files with 708 additions and 6816 deletions
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10
ChangeLog
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@ -1,3 +1,13 @@
2008-05-05 Sami Kerola <kerolasa@iki.fi>
* Release 2.5
* Reverse order for output sorting.
* Options parsing fixed.
* Bug report by Roar Pettersen
- FreeBSD-7.0 output to file does not work.
- Not quite sure will it work even this release.
Help needed, I don't have FreeBSD-7.0.
* Completely new dhcpd.conf parser.
2008-04-30 Sami Kerola <kerolasa@iki.fi>
* Release 2.4
* Sorting for range output.

1
Makefile.in
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@ -518,6 +518,7 @@ clean-am: clean-generic mostlyclean-am
distclean: distclean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -f Makefile
-rm -rf autom4te.cache
distclean-am: clean-am distclean-generic distclean-hdr distclean-tags
dvi: dvi-recursive

7
NEWS
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@ -5,6 +5,13 @@ See the end for copying conditions.
Please send dhcpd-pools bug reports to kerolasa@iki.fi.
Version 2.5
* Feature:
* Reverse order sorting
* Option parsing fixed.
* FreeBSD-7.0 output did not work.
* Completely new dhcpd.conf parser.
Version 2.4
* Feature:

1
THANKS
View file

@ -9,3 +9,4 @@ and exempt of errors.
Otto J. Mäkelä
Mika Paananen
Frank Bulk
Roar Pettersen

33
TODO
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@ -1,25 +1,16 @@
Todo:
<Todo state="Begin">
* dhcpd.conf file parser should understand semantics of
configuration directives.
* Better use of autoconfig. Author admits to be beginer in
using auto tools. Help needed.
* Bad english to good english translation for all files that
author has touched. Help needed.
* Threshold values -> alarm possibility.
* Bug perhaps not? ./dhcpd-pools -o /dev/null
/dev/null: Inappropriate ioctl for device
Reason is fclose (outfile); in src/output.c
* Bad english to good english translation in all files that
author has touched. Help needed!
* Count of touched IPs IE the ones which are leased some time and
currently marked as free. Knowing number of these should
give idea about possible peak value of reservations. Highly
unscientific thou.
@ version 3.x - tcp server & snmp support etc
@ version 3.x (not coming soon)
* TCP server / client for distant queries + libwrap support
and some kind of protocol.
* SNMP support. Program should be demon which gives states of
pools almost instantly when queried. Calculations should be
done periodically. This way huge dhcp lease files will not
cause problem. Perhaps one thread could poll some socket
waiting for query and mean while other could do periodical
calculations, where output would be copying data for socket
thread.
* Configuration file for this command.
* Convert program to snmp subagent daemon.
* Threshold values -> alarming possibility by snmp traps.
</Todo state="Done">

5830
autom4te.cache/output.0
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m4trace:configure.in:63: -1- AC_DEFINE_TRACE_LITERAL([C_ALLOCA])
m4trace:configure.in:63: -1- AH_OUTPUT([C_ALLOCA], [/* Define to 1 if using `alloca.c\'. */
#undef C_ALLOCA])
m4trace:configure.in:63: -1- AC_DEFINE_TRACE_LITERAL([CRAY_STACKSEG_END])
m4trace:configure.in:63: -1- AH_OUTPUT([CRAY_STACKSEG_END], [/* Define to one of `_getb67\', `GETB67\', `getb67\' for Cray-2 and Cray-YMP
systems. This function is required for `alloca.c\' support on those systems.
*/
#undef CRAY_STACKSEG_END])
m4trace:configure.in:63: -1- AH_OUTPUT([STACK_DIRECTION], [/* If using the C implementation of alloca, define if you know the
direction of stack growth for your system; otherwise it will be
automatically deduced at run-time.
STACK_DIRECTION > 0 => grows toward higher addresses
STACK_DIRECTION < 0 => grows toward lower addresses
STACK_DIRECTION = 0 => direction of growth unknown */
@%:@undef STACK_DIRECTION])
m4trace:configure.in:63: -1- AC_DEFINE_TRACE_LITERAL([STACK_DIRECTION])
m4trace:configure.in:66: -1- AC_SUBST([PERL])
m4trace:configure.in:68: -1- AC_CONFIG_FILES([Makefile man/Makefile src/Makefile])
m4trace:configure.in:70: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])
m4trace:configure.in:70: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])

20
configure vendored
View file

@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.59 for dhcpd-pools 2.4.
# Generated by GNU Autoconf 2.59 for dhcpd-pools 2.5.
#
# Report bugs to <kerolasa@iki.fi>.
#
@ -269,8 +269,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
# Identity of this package.
PACKAGE_NAME='dhcpd-pools'
PACKAGE_TARNAME='dhcpd-pools'
PACKAGE_VERSION='2.4'
PACKAGE_STRING='dhcpd-pools 2.4'
PACKAGE_VERSION='2.5'
PACKAGE_STRING='dhcpd-pools 2.5'
PACKAGE_BUGREPORT='kerolasa@iki.fi'
# Factoring default headers for most tests.
@ -779,7 +779,7 @@ if test "$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 dhcpd-pools 2.4 to adapt to many kinds of systems.
\`configure' configures dhcpd-pools 2.5 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@ -841,7 +841,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of dhcpd-pools 2.4:";;
short | recursive ) echo "Configuration of dhcpd-pools 2.5:";;
esac
cat <<\_ACEOF
@ -967,7 +967,7 @@ fi
test -n "$ac_init_help" && exit 0
if $ac_init_version; then
cat <<\_ACEOF
dhcpd-pools configure 2.4
dhcpd-pools configure 2.5
generated by GNU Autoconf 2.59
Copyright (C) 2003 Free Software Foundation, Inc.
@ -981,7 +981,7 @@ cat >&5 <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by dhcpd-pools $as_me 2.4, which was
It was created by dhcpd-pools $as_me 2.5, which was
generated by GNU Autoconf 2.59. Invocation command line was
$ $0 $@
@ -1625,7 +1625,7 @@ fi
# Define the identity of the package.
PACKAGE='dhcpd-pools'
VERSION='2.4'
VERSION='2.5'
cat >>confdefs.h <<_ACEOF
@ -4802,7 +4802,7 @@ _ASBOX
} >&5
cat >&5 <<_CSEOF
This file was extended by dhcpd-pools $as_me 2.4, which was
This file was extended by dhcpd-pools $as_me 2.5, which was
generated by GNU Autoconf 2.59. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@ -4865,7 +4865,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\
dhcpd-pools config.status 2.4
dhcpd-pools config.status 2.5
configured by $0, generated by GNU Autoconf 2.59,
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"

2
configure.in
View file

@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)
AC_INIT([dhcpd-pools], [2.4], [kerolasa@iki.fi])
AC_INIT([dhcpd-pools], [2.5], [kerolasa@iki.fi])
AM_INIT_AUTOMAKE([1.9 foreign])

219
man/Makefile.in
View file

@ -1,8 +1,8 @@
# Makefile.in generated by automake 1.9.6 from Makefile.am.
# Makefile.in generated by automake 1.6.3 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005 Free Software Foundation, Inc.
# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
# 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.
@ -13,161 +13,111 @@
# PARTICULAR PURPOSE.
@SET_MAKE@
SHELL = @SHELL@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
sbindir = @sbindir@
libexecdir = @libexecdir@
datadir = @datadir@
sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_HEADER = $(INSTALL_DATA)
transform = $(program_transform_name)
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
subdir = man
DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/configure.in
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
mkinstalldirs = $(install_sh) -d
CONFIG_HEADER = $(top_builddir)/config.h
CONFIG_CLEAN_FILES =
SCRIPTS = $(noinst_SCRIPTS)
SOURCES =
DIST_SOURCES =
man1dir = $(mandir)/man1
am__installdirs = "$(DESTDIR)$(man1dir)"
NROFF = nroff
MANS = $(man_MANS)
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
AMDEP_FALSE = @AMDEP_FALSE@
AMDEP_TRUE = @AMDEP_TRUE@
EXEEXT = @EXEEXT@
OBJEXT = @OBJEXT@
PATH_SEPARATOR = @PATH_SEPARATOR@
AMTAR = @AMTAR@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
AWK = @AWK@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
CXX = @CXX@
CYGPATH_W = @CYGPATH_W@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
EXEEXT = @EXEEXT@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LDFLAGS = @LDFLAGS@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LTLIBOBJS = @LTLIBOBJS@
MAKEINFO = @MAKEINFO@
OBJEXT = @OBJEXT@
PACKAGE = @PACKAGE@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PERL = @PERL@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
STRIP = @STRIP@
VERSION = @VERSION@
ac_ct_CC = @ac_ct_CC@
ac_ct_STRIP = @ac_ct_STRIP@
am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
am__tar = @am__tar@
am__untar = @am__untar@
bindir = @bindir@
build_alias = @build_alias@
datadir = @datadir@
dhcpd_conf = @dhcpd_conf@
dhcpd_leases = @dhcpd_leases@
exec_prefix = @exec_prefix@
host_alias = @host_alias@
includedir = @includedir@
infodir = @infodir@
install_sh = @install_sh@
libdir = @libdir@
libexecdir = @libexecdir@
localstatedir = @localstatedir@
mandir = @mandir@
mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
output_format = @output_format@
prefix = @prefix@
program_transform_name = @program_transform_name@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
output_limit = @output_limit@
man_MANS = dhcpd-pools.1
HELP2MAN = help2man
noinst_SCRIPTS = $(HELP2MAN)
EXTRA_DIST = $(man_MANS) $(noinst_SCRIPTS) # $(man_aux)
MAINTAINERCLEANFILES = $(man_MANS)
subdir = man
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = $(top_builddir)/config.h $(top_builddir)/$@)]
CONFIG_CLEAN_FILES =
SCRIPTS = $(noinst_SCRIPTS)
DIST_SOURCES =
NROFF = nroff
MANS = $(man_MANS)
DIST_COMMON = Makefile.am Makefile.in
all: all-am
.SUFFIXES:
$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
@for dep in $?; do \
case '$(am__configure_deps)' in \
*$$dep*) \
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
&& exit 0; \
exit 1;; \
esac; \
done; \
echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign man/Makefile'; \
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && \
$(AUTOMAKE) --foreign man/Makefile
.PRECIOUS: Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
@case '$?' in \
*config.status*) \
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
*) \
echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
esac;
$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
$(top_srcdir)/configure: $(am__configure_deps)
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
$(ACLOCAL_M4): $(am__aclocal_m4_deps)
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)
uninstall-info-am:
man1dir = $(mandir)/man1
install-man1: $(man1_MANS) $(man_MANS)
@$(NORMAL_INSTALL)
test -z "$(man1dir)" || $(mkdir_p) "$(DESTDIR)$(man1dir)"
$(mkinstalldirs) $(DESTDIR)$(man1dir)
@list='$(man1_MANS) $(dist_man1_MANS) $(nodist_man1_MANS)'; \
l2='$(man_MANS) $(dist_man_MANS) $(nodist_man_MANS)'; \
for i in $$l2; do \
@ -186,8 +136,8 @@ install-man1: $(man1_MANS) $(man_MANS)
inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
inst=`echo $$inst | sed -e 's/^.*\///'`; \
inst=`echo $$inst | sed '$(transform)'`.$$ext; \
echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man1dir)/$$inst'"; \
$(INSTALL_DATA) "$$file" "$(DESTDIR)$(man1dir)/$$inst"; \
echo " $(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst"; \
$(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst; \
done
uninstall-man1:
@$(NORMAL_UNINSTALL)
@ -200,36 +150,27 @@ uninstall-man1:
done; \
for i in $$list; do \
ext=`echo $$i | sed -e 's/^.*\\.//'`; \
case "$$ext" in \
1*) ;; \
*) ext='1' ;; \
esac; \
inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
inst=`echo $$inst | sed -e 's/^.*\///'`; \
inst=`echo $$inst | sed '$(transform)'`.$$ext; \
echo " rm -f '$(DESTDIR)$(man1dir)/$$inst'"; \
rm -f "$(DESTDIR)$(man1dir)/$$inst"; \
echo " rm -f $(DESTDIR)$(man1dir)/$$inst"; \
rm -f $(DESTDIR)$(man1dir)/$$inst; \
done
tags: TAGS
TAGS:
ctags: CTAGS
CTAGS:
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
top_distdir = ..
distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
list='$(DISTFILES)'; for file in $$list; do \
case $$file in \
$(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
$(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
esac; \
@list='$(DISTFILES)'; for file in $$list; do \
if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
dir="/$$dir"; \
$(mkdir_p) "$(distdir)$$dir"; \
$(mkinstalldirs) "$(distdir)$$dir"; \
else \
dir=''; \
fi; \
@ -247,10 +188,10 @@ distdir: $(DISTFILES)
check-am: all-am
check: check-am
all-am: Makefile $(SCRIPTS) $(MANS)
installdirs:
for dir in "$(DESTDIR)$(man1dir)"; do \
test -z "$$dir" || $(mkdir_p) "$$dir"; \
done
$(mkinstalldirs) $(DESTDIR)$(man1dir)
install: install-am
install-exec: install-exec-am
install-data: install-data-am
@ -262,7 +203,7 @@ install-am: all-am
installcheck: installcheck-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
INSTALL_STRIP_FLAG=-s \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
@ -270,7 +211,7 @@ mostlyclean-generic:
clean-generic:
distclean-generic:
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-rm -f Makefile $(CONFIG_CLEAN_FILES)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@ -281,15 +222,13 @@ clean: clean-am
clean-am: clean-generic mostlyclean-am
distclean: distclean-am
-rm -f Makefile
distclean-am: clean-am distclean-generic
dvi: dvi-am
dvi-am:
html: html-am
info: info-am
info-am:
@ -305,33 +244,25 @@ install-man: install-man1
installcheck-am:
maintainer-clean: maintainer-clean-am
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-generic
pdf: pdf-am
pdf-am:
ps: ps-am
ps-am:
uninstall-am: uninstall-info-am uninstall-man
uninstall-man: uninstall-man1
.PHONY: all all-am check check-am clean clean-generic distclean \
distclean-generic distdir dvi dvi-am html html-am info info-am \
install install-am install-data install-data-am install-exec \
distclean-generic distdir dvi dvi-am info info-am install \
install-am install-data install-data-am install-exec \
install-exec-am install-info install-info-am install-man \
install-man1 install-strip installcheck installcheck-am \
installdirs maintainer-clean maintainer-clean-generic \
mostlyclean mostlyclean-generic pdf pdf-am ps ps-am uninstall \
uninstall-am uninstall-info-am uninstall-man uninstall-man1
mostlyclean mostlyclean-generic uninstall uninstall-am \
uninstall-info-am uninstall-man uninstall-man1
dhcpd-pools.1: ../src/dhcpd-pools $(HELP2MAN)

22
man/dhcpd-pools.1
View file

@ -2,7 +2,7 @@
.\" http://www.iki.fi/kerolasa/
.\" kerolasa@iki.fi
.\"
.TH DHCPD-POOLS 1 "Apr 20 2008 - version 2.4"
.TH DHCPD-POOLS 1 "May 1 2008 - version 2.5"
.SH NAME
dhcpd-pools \- ISC dhcp pools usage analysis
.SH SYNOPSIS
@ -10,7 +10,7 @@ dhcpd-pools \- ISC dhcp pools usage analysis
[-c file] [-l file] [-f thc] [-o file] [-v] [-h]
.SH DESCRIPTION
The program counts ISC dhcp shared network and pool usage
analysis and outputs it in choosen format.
analysis and outputs it in selected format.
.SH ARGUMENTS
.TP
.I "\-c, \-\-config"
@ -21,20 +21,23 @@ Path to the dhcpd.leases file.
.TP
.I "\-s, \-\-sort"
Sort ranges by IP, name, maximum, currently in use or percent.
IP is default.
The IP is default.
.TP
.I "\-r, \-\-reverse"
Sort results in reverse order.
.TP
.I "\-f, \-\-format"
Output format. Currently there is text, html and csv
(comma-separated values). Default is text.
.TP
.I "\-o, \-\-output"
File where output is directed. Default is stdout.
File where output is written. Default is stdout.
.TP
.I "\-L, \-\-limit"
Limit what is printed. Syntax is similar to chmod permission
string. This limit string has two meaningful digits which can be
between 0 and 7. First digit limits output of headers and second
numeric analysis tables.
Limit what will be printed. Syntax is similar to chmod permission
string. The limit string uses two digits which vary between 0 and
7. First digit will effect on headers and second one to numeric
analysis tables.
.TP
.I "\-v, \-\-version"
Print version information to standard output and exit successfully.
@ -53,8 +56,7 @@ Print help to standard output and exit successfully.
.br
ISC dhcpd lease file.
.SH BUGS
Not known but plenty of missing features. See TODO file in source
distribution.
Not known.
.SH AUTHOR
Sami Kerola <kerolasa@iki.fi>
.br

1
mkinstalldirs Symbolic link
View file

@ -0,0 +1 @@
/usr/share/automake-1.6/mkinstalldirs

322
src/Makefile.in
View file

@ -1,8 +1,8 @@
# Makefile.in generated by automake 1.9.6 from Makefile.am.
# Makefile.in generated by automake 1.6.3 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005 Free Software Foundation, Inc.
# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
# 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.
@ -13,179 +13,141 @@
# PARTICULAR PURPOSE.
@SET_MAKE@
SHELL = @SHELL@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
sbindir = @sbindir@
libexecdir = @libexecdir@
datadir = @datadir@
sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_HEADER = $(INSTALL_DATA)
transform = $(program_transform_name)
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
bin_PROGRAMS = dhcpd-pools$(EXEEXT)
subdir = src
DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/configure.in
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
mkinstalldirs = $(install_sh) -d
CONFIG_HEADER = $(top_builddir)/config.h
CONFIG_CLEAN_FILES =
am__installdirs = "$(DESTDIR)$(bindir)"
binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
PROGRAMS = $(bin_PROGRAMS)
am_dhcpd_pools_OBJECTS = dhcpd-pools.$(OBJEXT) analyze.$(OBJEXT) \
getdata.$(OBJEXT) getopt1.$(OBJEXT) getopt.$(OBJEXT) \
other.$(OBJEXT) sort.$(OBJEXT) output.$(OBJEXT)
dhcpd_pools_OBJECTS = $(am_dhcpd_pools_OBJECTS)
dhcpd_pools_LDADD = $(LDADD)
DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
depcomp = $(SHELL) $(top_srcdir)/depcomp
am__depfiles_maybe = depfiles
COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
CCLD = $(CC)
LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
SOURCES = $(dhcpd_pools_SOURCES)
DIST_SOURCES = $(dhcpd_pools_SOURCES)
ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
AMDEP_FALSE = @AMDEP_FALSE@
AMDEP_TRUE = @AMDEP_TRUE@
EXEEXT = @EXEEXT@
OBJEXT = @OBJEXT@
PATH_SEPARATOR = @PATH_SEPARATOR@
AMTAR = @AMTAR@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
AWK = @AWK@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
CXX = @CXX@
CYGPATH_W = @CYGPATH_W@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
EXEEXT = @EXEEXT@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LDFLAGS = @LDFLAGS@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LTLIBOBJS = @LTLIBOBJS@
MAKEINFO = @MAKEINFO@
OBJEXT = @OBJEXT@
PACKAGE = @PACKAGE@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PERL = @PERL@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
STRIP = @STRIP@
VERSION = @VERSION@
ac_ct_CC = @ac_ct_CC@
ac_ct_STRIP = @ac_ct_STRIP@
am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
am__tar = @am__tar@
am__untar = @am__untar@
bindir = @bindir@
build_alias = @build_alias@
datadir = @datadir@
dhcpd_conf = @dhcpd_conf@
dhcpd_leases = @dhcpd_leases@
exec_prefix = @exec_prefix@
host_alias = @host_alias@
includedir = @includedir@
infodir = @infodir@
install_sh = @install_sh@
libdir = @libdir@
libexecdir = @libexecdir@
localstatedir = @localstatedir@
mandir = @mandir@
mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
output_format = @output_format@
prefix = @prefix@
program_transform_name = @program_transform_name@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
output_limit = @output_limit@
bin_PROGRAMS = dhcpd-pools
AC_PROG_RANLIB = resolv
dhcpd_pools_SOURCES = dhcpd-pools.c analyze.c getdata.c getopt1.c getopt.c other.c output.c sort.c getopt.h
dhcpd_pools_SOURCES = dhcpd-pools.c analyze.c getdata.c getopt1.c getopt.c other.c sort.c output.c getopt.h
INCLUDES = -I.
subdir = src
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = $(top_builddir)/config.h $(top_builddir)/$@)]
CONFIG_CLEAN_FILES =
bin_PROGRAMS = dhcpd-pools$(EXEEXT)
PROGRAMS = $(bin_PROGRAMS)
am_dhcpd_pools_OBJECTS = dhcpd-pools.$(OBJEXT) analyze.$(OBJEXT) \
getdata.$(OBJEXT) getopt1.$(OBJEXT) getopt.$(OBJEXT) \
other.$(OBJEXT) sort.$(OBJEXT) output.$(OBJEXT)
dhcpd_pools_OBJECTS = $(am_dhcpd_pools_OBJECTS)
dhcpd_pools_LDADD = $(LDADD)
dhcpd_pools_DEPENDENCIES =
dhcpd_pools_LDFLAGS =
DEFS = @DEFS@
DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir) -I$(top_builddir)
CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
depcomp = $(SHELL) $(top_srcdir)/depcomp
am__depfiles_maybe = depfiles
@AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/analyze.Po \
@AMDEP_TRUE@ ./$(DEPDIR)/dhcpd-pools.Po ./$(DEPDIR)/getdata.Po \
@AMDEP_TRUE@ ./$(DEPDIR)/getopt.Po ./$(DEPDIR)/getopt1.Po \
@AMDEP_TRUE@ ./$(DEPDIR)/other.Po ./$(DEPDIR)/output.Po \
@AMDEP_TRUE@ ./$(DEPDIR)/sort.Po
COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
CCLD = $(CC)
LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
CFLAGS = @CFLAGS@
DIST_SOURCES = $(dhcpd_pools_SOURCES)
DIST_COMMON = Makefile.am Makefile.in
SOURCES = $(dhcpd_pools_SOURCES)
all: all-am
.SUFFIXES:
.SUFFIXES: .c .o .obj
$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
@for dep in $?; do \
case '$(am__configure_deps)' in \
*$$dep*) \
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
&& exit 0; \
exit 1;; \
esac; \
done; \
echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/Makefile'; \
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && \
$(AUTOMAKE) --foreign src/Makefile
.PRECIOUS: Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
@case '$?' in \
*config.status*) \
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
*) \
echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
esac;
$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
$(top_srcdir)/configure: $(am__configure_deps)
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
$(ACLOCAL_M4): $(am__aclocal_m4_deps)
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)
binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
install-binPROGRAMS: $(bin_PROGRAMS)
@$(NORMAL_INSTALL)
test -z "$(bindir)" || $(mkdir_p) "$(DESTDIR)$(bindir)"
$(mkinstalldirs) $(DESTDIR)$(bindir)
@list='$(bin_PROGRAMS)'; for p in $$list; do \
p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
if test -f $$p \
; then \
f=`echo "$$p1" | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'`; \
echo " $(INSTALL_PROGRAM_ENV) $(binPROGRAMS_INSTALL) '$$p' '$(DESTDIR)$(bindir)/$$f'"; \
$(INSTALL_PROGRAM_ENV) $(binPROGRAMS_INSTALL) "$$p" "$(DESTDIR)$(bindir)/$$f" || exit 1; \
echo " $(INSTALL_PROGRAM_ENV) $(binPROGRAMS_INSTALL) $$p $(DESTDIR)$(bindir)/$$f"; \
$(INSTALL_PROGRAM_ENV) $(binPROGRAMS_INSTALL) $$p $(DESTDIR)$(bindir)/$$f; \
else :; fi; \
done
@ -193,8 +155,8 @@ uninstall-binPROGRAMS:
@$(NORMAL_UNINSTALL)
@list='$(bin_PROGRAMS)'; for p in $$list; do \
f=`echo "$$p" | sed 's,^.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
echo " rm -f '$(DESTDIR)$(bindir)/$$f'"; \
rm -f "$(DESTDIR)$(bindir)/$$f"; \
echo " rm -f $(DESTDIR)$(bindir)/$$f"; \
rm -f $(DESTDIR)$(bindir)/$$f; \
done
clean-binPROGRAMS:
@ -204,7 +166,7 @@ dhcpd-pools$(EXEEXT): $(dhcpd_pools_OBJECTS) $(dhcpd_pools_DEPENDENCIES)
$(LINK) $(dhcpd_pools_LDFLAGS) $(dhcpd_pools_OBJECTS) $(dhcpd_pools_LDADD) $(LIBS)
mostlyclean-compile:
-rm -f *.$(OBJEXT)
-rm -f *.$(OBJEXT) core *.core
distclean-compile:
-rm -f *.tab.c
@ -218,21 +180,28 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/output.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sort.Po@am__quote@
distclean-depend:
-rm -rf ./$(DEPDIR)
.c.o:
@am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(COMPILE) -c $<
@AMDEP_TRUE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
$(COMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
.c.obj:
@am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
@AMDEP_TRUE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
$(COMPILE) -c `cygpath -w $<`
CCDEPMODE = @CCDEPMODE@
uninstall-info-am:
ETAGS = etags
ETAGSFLAGS =
tags: TAGS
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
@ -241,7 +210,6 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
mkid -fID $$unique
tags: TAGS
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@ -253,24 +221,8 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
test -n "$$unique" || unique=$$empty_fix; \
$(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
$$tags $$unique; \
fi
ctags: CTAGS
CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
tags=; \
here=`pwd`; \
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
test -z "$(CTAGS_ARGS)$$tags$$unique" \
|| $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
test -z "$(ETAGS_ARGS)$$tags$$unique" \
|| $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
$$tags $$unique
GTAGS:
@ -279,21 +231,19 @@ GTAGS:
&& gtags -i $(GTAGS_ARGS) $$here
distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
top_distdir = ..
distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
list='$(DISTFILES)'; for file in $$list; do \
case $$file in \
$(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
$(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
esac; \
@list='$(DISTFILES)'; for file in $$list; do \
if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
dir="/$$dir"; \
$(mkdir_p) "$(distdir)$$dir"; \
$(mkinstalldirs) "$(distdir)$$dir"; \
else \
dir=''; \
fi; \
@ -311,10 +261,10 @@ distdir: $(DISTFILES)
check-am: all-am
check: check-am
all-am: Makefile $(PROGRAMS)
installdirs:
for dir in "$(DESTDIR)$(bindir)"; do \
test -z "$$dir" || $(mkdir_p) "$$dir"; \
done
$(mkinstalldirs) $(DESTDIR)$(bindir)
install: install-am
install-exec: install-exec-am
install-data: install-data-am
@ -326,7 +276,7 @@ install-am: all-am
installcheck: installcheck-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
INSTALL_STRIP_FLAG=-s \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
@ -334,7 +284,7 @@ mostlyclean-generic:
clean-generic:
distclean-generic:
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-rm -f Makefile $(CONFIG_CLEAN_FILES)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@ -344,17 +294,14 @@ clean: clean-am
clean-am: clean-binPROGRAMS clean-generic mostlyclean-am
distclean: distclean-am
-rm -rf ./$(DEPDIR)
-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
distclean-tags
distclean-am: clean-am distclean-compile distclean-depend \
distclean-generic distclean-tags
dvi: dvi-am
dvi-am:
html: html-am
info: info-am
info-am:
@ -370,34 +317,25 @@ install-man:
installcheck-am:
maintainer-clean: maintainer-clean-am
-rm -rf ./$(DEPDIR)
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-compile mostlyclean-generic
pdf: pdf-am
pdf-am:
ps: ps-am
ps-am:
uninstall-am: uninstall-binPROGRAMS uninstall-info-am
.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
clean-generic ctags distclean distclean-compile \
distclean-generic distclean-tags distdir dvi dvi-am html \
html-am info info-am install install-am install-binPROGRAMS \
install-data install-data-am install-exec install-exec-am \
install-info install-info-am install-man install-strip \
installcheck installcheck-am installdirs maintainer-clean \
.PHONY: GTAGS all all-am check check-am clean clean-binPROGRAMS \
clean-generic distclean distclean-compile distclean-depend \
distclean-generic distclean-tags distdir dvi dvi-am info \
info-am install install-am install-binPROGRAMS install-data \
install-data-am install-exec install-exec-am install-info \
install-info-am install-man install-strip installcheck \
installcheck-am installdirs maintainer-clean \
maintainer-clean-generic mostlyclean mostlyclean-compile \
mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \
uninstall-am uninstall-binPROGRAMS uninstall-info-am
mostlyclean-generic tags uninstall uninstall-am \
uninstall-binPROGRAMS uninstall-info-am
# 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.

27
src/analyze.c
View file

@ -25,33 +25,6 @@
#include "dhcpd-pools.h"
/* A simple (predicate-like) integer comparison function (for qsort) */
int
intcomp (const void *x, const void *y)
{
if (*(unsigned long int *) x < *(unsigned long int *) y)
return -1;
else if (*(unsigned long int *) y < *(unsigned long int *) x)
return 1;
else
return 0;
}
/* A simple (predicate-like) range structure comparison function
* (for qsort) */
int
rangecomp (const void *r1, const void *r2)
{
if ((((struct range_t *) r1)->first_ip) <
(((struct range_t *) r2)->first_ip))
return -1;
else if ((((struct range_t *) r2)->first_ip) <
(((struct range_t *) r1)->first_ip))
return 1;
else
return 0;
}
/* Clean up data */
int
prepare_data (void)

3
src/defaults.h
View file

@ -32,6 +32,9 @@
#ifndef OUTPUT_FORMAT
# define OUTPUT_FORMAT "text"
#endif
#ifndef OUTPUT_ORDER
# define OUTPUT_ORDER "i"
#endif
#ifndef OUTPUT_LIMIT
# define OUTPUT_LIMIT "77"
#endif

84
src/dhcpd-pools.c
View file

@ -36,7 +36,6 @@ extern char *malloc ();
#include <strings.h>
#endif
#include <getopt.h>
#include <errno.h>
#include "dhcpd-pools.h"
#include "defaults.h"
@ -45,8 +44,8 @@ int
main (int argc, char **argv)
{
int c;
int option_index = 0;
char *tmp;
FILE *fopen_test;
/* Options for getopt_long */
static struct option const long_options[] = {
@ -54,6 +53,7 @@ main (int argc, char **argv)
{"leases", required_argument, 0, (int) 'l'},
{"format", required_argument, 0, (int) 'f'},
{"sort", required_argument, 0, (int) 's'},
{"reverse", no_argument, 0, (int) 'r'},
{"output", required_argument, 0, (int) 'o'},
{"limit", required_argument, 0, (int) 'L'},
{"version", no_argument, 0, (int) 'v'},
@ -81,10 +81,16 @@ main (int argc, char **argv)
/* Make sure some output format is selected by default */
strncpy (config.output_format, OUTPUT_FORMAT, 1);
/* Default sort order is by IPs small to big */
config.sort[0] = OUTPUT_ORDER;
config.reverse_order = false;
/* Parse command line options */
while (1)
{
c = getopt_long (argc, argv, "clfosLvh", long_options, (int *) 0);
c =
getopt_long (argc, argv, "c:l:f:o:s:rL:vh", long_options,
&option_index);
if (c == EOF)
break;
@ -94,107 +100,96 @@ main (int argc, char **argv)
case 0:
break;
case 'c':
if (argv[optind] != NULL)
if (optarg != NULL)
{
strncpy (config.dhcpdconf_file, argv[optind], MAXLEN - 1);
strncpy (config.dhcpdconf_file, optarg, MAXLEN - 1);
}
else
{
eprintf ("main: for argument -c parameter not set");
eprintf
("main: for argument configuration file parameter not set");
print_help ();
exit (EXIT_FAILURE);
}
break;
case 'l':
if (argv[optind] != NULL)
if (optarg != NULL)
{
strncpy (config.dhcpdlease_file, argv[optind], MAXLEN - 1);
strncpy (config.dhcpdlease_file, optarg, MAXLEN - 1);
}
else
{
eprintf ("main: for argument -l parameter not set");
eprintf ("main: for argument lease file parameter not set");
print_help ();
exit (EXIT_FAILURE);
}
break;
case 'f':
if (argv[optind] != NULL)
if (optarg != NULL)
{
strncpy (config.output_format, argv[optind], 1);
strncpy (config.output_format, optarg, 1);
}
else
{
eprintf ("main: for argument -f parameter not set");
eprintf ("main: for argument output format parameter not set");
print_help ();
exit (EXIT_FAILURE);
}
break;
case 's':
if (argv[optind] != NULL)
if (optarg != NULL)
{
strncpy (config.sort, argv[optind], 1);
strncpy (config.sort, optarg, 1);
}
else
{
eprintf ("main: for argument -s parameter not set");
eprintf ("main: for argument sort order parameter not set");
print_help ();
exit (EXIT_FAILURE);
}
break;
case 'r':
config.reverse_order = true;
break;
case 'o':
if (argv[optind] != NULL)
if (optarg != NULL)
{
strncpy (config.output_file, argv[optind], (size_t) MAXLEN - 1);
/* Test that output file really works */
fopen_test = fopen (config.output_file, "w+");
if (fopen_test == NULL)
{
eprintf ("main: %s:", config.output_file);
exit (EXIT_FAILURE);
}
fclose (fopen_test);
if (errno)
{
eprintf ("main: %s:", config.output_file);
exit (EXIT_FAILURE);
}
strncpy (config.output_file, optarg, (size_t) MAXLEN - 1);
}
else
{
eprintf ("main: for argument -o parameter not set");
eprintf ("main: for argument output file parameter not set");
print_help ();
exit (EXIT_FAILURE);
}
break;
case 'L':
if (argv[optind] != NULL)
if (optarg != NULL)
{
if (argv[optind][0] >= '0' && argv[optind][0] < '8')
if (optarg[0] >= '0' && optarg[0] < '8')
{
config.output_limit[0] = (int) argv[optind][0] - '0';
config.output_limit[0] = (int) optarg[0] - '0';
}
else
{
eprintf ("main: output limit mask %s illegal",
argv[optind]);
eprintf ("main: output mask %s illegal", argv[optind]);
print_help ();
exit (EXIT_FAILURE);
}
if (argv[optind][1] >= '0' && argv[optind][1] < '8')
if (optarg[1] >= '0' && optarg[1] < '8')
{
config.output_limit[1] = (int) argv[optind][1] - '0';
config.output_limit[1] = (int) optarg[1] - '0';
}
else
{
eprintf ("main: output limit mask %s illegal",
argv[optind]);
eprintf ("main: output mask %s illegal", optarg);
print_help ();
exit (EXIT_FAILURE);
}
}
else
{
eprintf ("main: for argument -L parameter not set");
eprintf ("main: for argument output mask parameter not set");
print_help ();
exit (EXIT_FAILURE);
}
@ -230,7 +225,7 @@ main (int argc, char **argv)
sort_results = sort_percent;
break;
default:
eprintf ("main: unknown sort order");
eprintf ("main: unknown sort order: %c", config.sort[0]);
print_help ();
exit (EXIT_FAILURE);
}
@ -257,7 +252,7 @@ main (int argc, char **argv)
}
/* Do actual job */
prepare_storage ();
prepare_memory ();
parse_config (config.dhcpdconf_file);
parse_leases ();
prepare_data ();
@ -271,7 +266,7 @@ main (int argc, char **argv)
/* Global allocations, counter resets etc */
int
prepare_storage ()
prepare_memory ()
{
num_ranges = num_shared_networks = 0;
shared_networks =
@ -282,4 +277,5 @@ prepare_storage ()
/* First shared network entry is all networks */
strcpy (shared_net_names, "All networks");
return 0;
}

9
src/dhcpd-pools.h
View file

@ -37,6 +37,7 @@ struct configuration_t
char *dhcpdlease_file;
char output_format[2];
char sort[2];
int reverse_order;
char *output_file;
int output_limit[2];
};
@ -55,8 +56,11 @@ struct range_t
};
/* Global variables */
static int true = 1;
static int false = 0;
char *program_name;
static const float version_number = 2.4;
static const float version_number = 2.5;
struct configuration_t config;
static int output_limit_bit_1 = 1;
@ -74,7 +78,7 @@ unsigned long int *leases;
unsigned long int num_leases;
/* Function prototypes */
int prepare_storage (void);
int prepare_memory (void);
int parse_leases (void);
int parse_config (char *);
int nth_field (int n, char *dest, const char *src);
@ -88,6 +92,7 @@ void print_help (void);
/* qsort requires comp functions */
int intcomp (const void *x, const void *y);
int rangecomp (const void *r1, const void *r2);
int reverserangecomp (const void *r1, const void *r2);
int namecomp (const void *n1, const void *n2);
int maxcomp (const void *m1, const void *m2);
int curcomp (const void *c1, const void *c2);

485
src/getdata.c
View file

@ -49,190 +49,6 @@ extern char *malloc ();
#include "dhcpd-pools.h"
#include "defaults.h"
/* Parser for dhcpd.conf */
int
parse_config (char *config_file)
{
FILE *dhcpd_config;
char *line, *shared_name_p, *last_shared, *tmp, *matchp;
unsigned int braces = 0, linelen, i;
struct in_addr inp;
struct range_t *range_p;
struct shared_network_t *shared_p;
line = safe_malloc (sizeof (char) * MAXLEN);
tmp = safe_malloc (sizeof (char) * MAXLEN);
shared_p = shared_networks;
range_p = ranges;
last_shared = SHARED_NETWORKS_NAMES + shared_net_names;
shared_name_p = shared_net_names;
/* Save and skip all networks name */
shared_p->name = shared_net_names;
shared_name_p += strlen (shared_name_p) + 1;
shared_p++;
dhcpd_config = fopen (config_file, "r");
if (dhcpd_config == NULL)
{
eprintf ("parse_config: %s:", config_file);
exit (EXIT_FAILURE);
}
while (!feof (dhcpd_config))
{
fgets (line, MAXLEN, dhcpd_config);
matchp = strchr (line, '#');
if (matchp)
{
*matchp = '\0';
}
matchp = strchr (line, ';');
if (matchp)
{
*matchp = '\0';
}
matchp = strchr (line, '\n');
if (matchp)
{
*matchp = '\0';
}
linelen = strlen (line);
if (linelen == 0)
{
continue;
}
/* Count braces. What a crappy way to "know" is range in
* shared defined in network declaration or not. I must
* fix this some day. */
for (i = 0; i < linelen; i++)
{
if (line[i] == '{')
{
braces++;
}
else if (line[i] == '}')
{
braces--;
}
}
/* Smells like line that defines range. */
matchp = strstr (line, "range");
if (matchp)
{
/* Match "range" that part of some other text. */
matchp--;
i = matchp[0];
if (!isspace (i))
{
continue;
}
matchp = matchp + 6;
i = matchp[0];
if (!isspace (i))
{
continue;
}
/* shared_p is incremented too early. This glue is
* ugly and should be fixed. */
if (braces > 1)
{
range_p->shared_net = shared_p - 1;
}
else
{
range_p->shared_net = NULL;
}
/* Range declaration is presumed to be single line. If
* range written on multiple lines output will be most
* likely humorous or crash. This bug needs to be
* fixed, even thou I don't expect many people to
* complain about this bug. */
nth_field (2, tmp, line);
inet_aton (tmp, &inp);
/* Small speed up. Range will be greater than range
* small and lesser than range great, equal part in
* test can be skipped so test that compares all IP's
* is perhaps a little faster. This kludge must be
* remembered at output of results */
range_p->first_ip = htonl (inp.s_addr) - 1;
nth_field (3, tmp, line);
inet_aton (tmp, &inp);
range_p->last_ip = htonl (inp.s_addr) + 1;
range_p->count = 0;
range_p++;
num_ranges++;
if (num_ranges > RANGES)
{
eprintf
("parse_config: Range space full! Increase RANGES and recompile.");
exit (EXIT_FAILURE);
}
}
else if (strstr (line, "shared-network"))
{
/* Check is pessimistic but its better this way */
linelen = strlen (line);
if (shared_name_p + linelen > last_shared)
{
eprintf
("parse_config: Shared network name space full! Increase SHARED_NETWORKS_NAMES and recompile.\n");
exit (EXIT_FAILURE);
}
/* See range declaration bug above. */
nth_field (2, shared_name_p, line);
shared_p->name = shared_name_p;
shared_p->available = 0;
shared_p->used = 0;
shared_p++;
num_shared_networks++;
shared_name_p += strlen (shared_name_p) + 1;
if (num_shared_networks > SHARED_NETWORKS)
{
eprintf
("parse_config: Shared network space full! Increase SHARED_NETWORKS and recompile.\n");
exit (EXIT_FAILURE);
}
}
/* If include files are allowed to write with relative path
* this if needs to be fixed. */
else if (strstr (line, "include"))
{
nth_field (2, tmp, line);
/* Perhaps quote mark striping could more pretty, but
* it isn't - Yours Sincerely lazy author. */
matchp = strrchr (tmp, '"');
if (matchp)
{
*matchp = '\0';
}
if (tmp[0] == '"')
{
parse_config (++tmp);
}
else
{
parse_config (tmp);
}
}
}
return 0;
}
/* Parse dhcpd.leases file. All performance boosts for this
* function are wellcome */
int
@ -324,3 +140,304 @@ nth_field (int n, char *dest, const char *src)
dest[k] = '\0';
return 0;
}
/* UUTTA */
/* dhcpd.conf interesting words */
int
is_interesting_config_clause (char *s)
{
if (strstr (s, "range"))
{
return 1;
}
else if (strstr (s, "shared-network"))
{
return 2;
}
else if (strstr (s, "include"))
{
return 3;
}
else
{
return 0;
}
}
int
parse_config (char *config_file)
{
FILE *dhcpd_config;
int ret = 0, i = 0, newclause = 1, comment = 0, braces = 0;
char word[MAXLEN], c;
char *current_shared_name, *next_free_shared_name, *last_shared_name;
int braces_shared = 1000;
struct shared_network_t *shared_p;
shared_p = shared_networks;
current_shared_name = shared_net_names;
next_free_shared_name = shared_net_names + strlen (shared_net_names) + 1;
last_shared_name = SHARED_NETWORKS_NAMES + shared_net_names;
/* Default place holder for ranges "All networks" */
shared_p->name = current_shared_name;
shared_p->available = 0;
shared_p->used = 0;
/* Open configuration file */
dhcpd_config = fopen (config_file, "r");
if (dhcpd_config == NULL)
{
eprintf ("parse_config: %s:", config_file);
exit (EXIT_FAILURE);
}
/* Parse file with a bit hairy style */
while (!feof (dhcpd_config))
{
c = fgetc (dhcpd_config);
/* Certain characters are magical */
switch (c)
{
case '#':
comment = 1;
continue;
case '\n':
comment = 0;
continue;
case ';':
if (comment == 0)
{
newclause = 1;
i = 0;
}
continue;
case '{':
if (comment == 0)
{
braces++;
newclause = 1;
}
continue;
case '}':
if (comment == 0)
{
braces--;
if (braces_shared == braces)
{
current_shared_name = shared_net_names;
braces_shared = 1000;
shared_p = shared_networks;
}
newclause = 1;
}
continue;
default:
break;
}
/* Either inside comment or Nth word of clause. */
if (comment == 1 || newclause == 0)
{
continue;
}
/* Strip white spaces before new clause word. */
if (newclause == 1 && isspace (c) && i == 0)
{
continue;
}
/* Save to word which clause this is. */
if (newclause == 1 && !isspace (c))
{
word[i] = c;
i++;
/* Long word which is almost causing overflow. Not any of words
* this program is looking for are this long. */
if (i > MAXLEN)
{
newclause = 0;
i = 0;
continue;
}
}
/* See if clause is something that parser is looking for. */
else
{
/* Insert string end & set state */
word[i] = '\0';
newclause = 0;
i = 0;
ret = is_interesting_config_clause (word);
switch (ret)
{
case 0:
/* printf ("nothing interesting: %s\n", word); */
break;
case 1:
/* printf ("range %s\n", shared_p->name); */
save_range (dhcpd_config, shared_p);
break;
case 2:
/* printf("shared-network\n"); */
braces_shared = braces;
num_shared_networks++;
shared_p++;
save_shared_network (dhcpd_config, next_free_shared_name,
last_shared_name,
shared_networks + num_shared_networks);
current_shared_name = next_free_shared_name;
/* printf ("current name: %s \n", current_shared_name); */
next_free_shared_name += strlen (next_free_shared_name) + 1;
shared_p = shared_networks + num_shared_networks;
break;
case 3:
/* printf ("include\n"); */
follow_include (dhcpd_config);
break;
default:
eprintf ("This cannot happen, report a bug!");
exit (EXIT_FAILURE);
}
}
}
// mitvit num_ranges--;
return 0;
}
int
save_range (FILE * dhcpd_config, char *shared_p)
{
char c, ipstr[17];
/* ip string index */
int i = 0;
/* white spaces before first IP detector */
int j = 0;
/* index is it first or second IP */
int k = 0;
/* wishful thingking that this could make performance better */
int space = 0;
struct in_addr inp;
struct range_t *range_p;
range_p = ranges + num_ranges;
while (!feof (dhcpd_config))
{
c = fgetc (dhcpd_config);
/* Avoid constantly running same syscall by saving result. */
space = isspace (c);
/* white spaces before first IP */
if (space != 0 && j == 0)
{
continue;
/* save IP string */
}
else if (space == 0)
{
ipstr[i] = c;
i++;
j = 1;
continue;
}
/* Put IP to structure where it will be analyzed. */
if ((space != 0) && i > 0)
{
ipstr[i] = '\0';
/* Remove possible trailing colon */
if (ipstr[i - 1] == ';')
{
ipstr[i - 1] = '\0';
}
/* Convert string to decimal */
inet_aton (ipstr, &inp);
if (k == 0)
{
range_p->first_ip = htonl (inp.s_addr) - 1;
}
else
{
range_p->last_ip = htonl (inp.s_addr) + 1;
range_p->count = 0;
range_p->shared_net = shared_p;
num_ranges++;
}
/* This needs to be convert to a dynamic memory engrowing. */
if (num_ranges > RANGES)
{
eprintf
("parse_config: Range space full! Increase RANGES and recompile.");
exit (EXIT_FAILURE);
}
/* Reset IP string index and start looking for next one */
i = 0;
k++;
}
if (k > 1)
{
return 0;
}
}
eprintf ("This cannot happen, report a bug!");
exit (EXIT_FAILURE);
}
int
save_shared_network (FILE * dhcpd_config, char *name, char *last,
struct shared_network_t *shared_p)
{
char c;
/* Name in quotes must be saved with spaces */
int quoted = 0;
/* name string index */
int i = 0;
/* white spaces before name detector */
int j = 0;
/* wishful thingking that this could make performance better */
int space = 0;
while (!feof (dhcpd_config))
{
c = fgetc (dhcpd_config);
/* Avoid constantly running same syscall by saving result. */
space = isspace (c);
/* Skip initial white spaces */
if (space != 0 && j == 0)
{
continue;
}
if (c == '"')
{
quoted++;
j = 1;
continue;
}
if (space != 0 && quoted != 1)
{
if (&name[i] == last)
{
eprintf ("Shared network name space out of memory");
exit (1);
}
name[i] = '\0';
j = strlen (name);
break;
}
name[i] = c;
i++;
j = 1;
}
shared_p->name = name;
shared_p->available = 0;
shared_p->used = 0;
return 0;
}
int
follow_include (FILE * dhcpd_config)
{
return 0;
}

3
src/other.c
View file

@ -100,7 +100,7 @@ clean_up (void)
void
print_version (void)
{
fprintf (stdout, "%s version %.2f\n", program_name, version_number);
fprintf (stdout, "%s version %.1f\n", program_name, version_number);
fprintf (stdout, "Written by Sami Kerola.\n\n");
fprintf (stdout,
"%s may be copied only under the terms of GNU General Public\n",
@ -135,6 +135,7 @@ This is ISC dhcpd pools usage analyzer.\n\
c current\n\
p percent\n");
fprintf (stdout, "\
-r --reverse reverse order sort\n\
-o --output file output into a file\n\
-L --limit nr output limit mask 77 - 00\n\
-v --version version information\n\

108
src/sort.c
View file

@ -1,3 +1,4 @@
/*
** Copyright (C) 2006- Sami Kerola <kerolasa@iki.fi>
**
@ -25,47 +26,114 @@
#include "dhcpd-pools.h"
/* qsort predicate-like functions */
int
intcomp (const void *x, const void *y)
{
if (*(unsigned long int *) x < *(unsigned long int *) y)
return -1;
else if (*(unsigned long int *) y < *(unsigned long int *) x)
return 1;
else
return 0;
}
int
rangecomp (const void *r1, const void *r2)
{
if ((((struct range_t *) r1)->first_ip) <
(((struct range_t *) r2)->first_ip))
return -1;
else if ((((struct range_t *) r2)->first_ip) <
(((struct range_t *) r1)->first_ip))
return 1;
else
return 0;
}
int
reverserangecomp (const void *r1, const void *r2)
{
if ((((struct range_t *) r1)->first_ip) <
(((struct range_t *) r2)->first_ip))
return 1;
else if ((((struct range_t *) r2)->first_ip) <
(((struct range_t *) r1)->first_ip))
return -1;
else
return 0;
}
int
namecomp (const void *n1, const void *n2)
{
return strcmp ((((struct range_t *) n1)->shared_net->name),
(((struct range_t *) n2)->shared_net->name));
int ret;
ret = strcmp ((((struct range_t *) n1)->shared_net->name),
(((struct range_t *) n2)->shared_net->name));
if (config.reverse_order == true)
{
return ret * -1;
}
else
{
return ret;
}
}
int
maxcomp (const void *m1, const void *m2)
{
int ret;
if ((((struct range_t *) m1)->last_ip - ((struct range_t *) m1)->first_ip -
1) <
(((struct range_t *) m2)->last_ip - ((struct range_t *) m2)->first_ip -
1))
return -1;
ret = -1;
else
if ((((struct range_t *) m2)->last_ip -
((struct range_t *) m2)->first_ip - 1) <
(((struct range_t *) m1)->last_ip -
((struct range_t *) m1)->first_ip - 1))
return 1;
ret = 1;
else
return 0;
ret = 0;
if (config.reverse_order == true)
{
return ret * -1;
}
else
{
return ret;
}
}
int
curcomp (const void *c1, const void *c2)
{
int ret;
if ((((struct range_t *) c1)->count) < (((struct range_t *) c2)->count))
return -1;
ret = -1;
else if ((((struct range_t *) c2)->count) <
(((struct range_t *) c1)->count))
return 1;
ret = 1;
else
return 0;
ret = 0;
if (config.reverse_order == true)
{
return ret * -1;
}
else
{
return ret;
}
}
int
percentcomp (const void *p1, const void *p2)
{
float f1, f2;
int ret;
f1 = (float) (((struct range_t *) p1)->count) /
(((struct range_t *) p1)->last_ip -
((struct range_t *) p1)->first_ip - 1);
@ -75,18 +143,32 @@ percentcomp (const void *p1, const void *p2)
1);
if (f1 < f2)
return -1;
ret = -1;
else if (f1 > f2)
return 1;
ret = 1;
else
return 0;
ret = 0;
if (config.reverse_order == true)
{
return ret * -1;
}
else
{
return ret;
}
}
/* Function pointer functions for output sorting */
int
sort_ip (void)
{
/* This function is needed so that function pointer will contain
* something. The default sort is IP so nothing needs to be done. */
/* There is no need to order results in forward order since ranges are in
* that order by default */
if (config.reverse_order == true)
{
qsort (ranges, (size_t) num_ranges, sizeof (struct range_t),
&reverserangecomp);
}
return 0;
}