diff --git a/ChangeLog b/ChangeLog index 1f6a5c2..d4117cc 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,13 @@ +2008-05-05 Sami Kerola + * 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 * Release 2.4 * Sorting for range output. diff --git a/Makefile.in b/Makefile.in index 79bbc2a..69ae01c 100644 --- a/Makefile.in +++ b/Makefile.in @@ -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 diff --git a/NEWS b/NEWS index 274156f..ea22ce0 100644 --- a/NEWS +++ b/NEWS @@ -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: diff --git a/THANKS b/THANKS index a274b30..7e13416 100644 --- a/THANKS +++ b/THANKS @@ -9,3 +9,4 @@ and exempt of errors. Otto J. Mäkelä Mika Paananen Frank Bulk +Roar Pettersen diff --git a/TODO b/TODO index 57469f2..ba466a4 100644 --- a/TODO +++ b/TODO @@ -1,25 +1,16 @@ -Todo: + - * 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. + + diff --git a/autom4te.cache/output.0 b/autom4te.cache/output.0 deleted file mode 100644 index a6d201c..0000000 --- a/autom4te.cache/output.0 +++ /dev/null @@ -1,5830 +0,0 @@ -@%:@! /bin/sh -@%:@ Guess values for system-dependent variables and create Makefiles. -@%:@ Generated by GNU Autoconf 2.59 for dhcpd-pools 2.4. -@%:@ -@%:@ Report bugs to . -@%:@ -@%:@ Copyright (C) 2003 Free Software Foundation, Inc. -@%:@ This configure script is free software; the Free Software Foundation -@%:@ gives unlimited permission to copy, distribute and modify it. -## --------------------- ## -## M4sh Initialization. ## -## --------------------- ## - -# Be Bourne compatible -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which - # is contrary to our usage. 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-m4trace:configure.in:63: -1- AH_OUTPUT([HAVE_ALLOCA_H], [/* Define to 1 if you have and it should be used (not on Ultrix). - */ -#undef HAVE_ALLOCA_H]) -m4trace:configure.in:63: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ALLOCA]) -m4trace:configure.in:63: -1- AH_OUTPUT([HAVE_ALLOCA], [/* Define to 1 if you have `alloca\', as a function or macro. */ -#undef HAVE_ALLOCA]) -m4trace:configure.in:63: -1- AC_LIBSOURCE([alloca.c]) -m4trace:configure.in:63: -1- AC_SUBST([ALLOCA], [alloca.$ac_objext]) -m4trace:configure.in:63: -1- AC_DEFINE_TRACE_LITERAL([C_ALLOCA]) -m4trace:configure.in:63: -1- AH_OUTPUT([C_ALLOCA], [/* Define to 1 if using `alloca.c\'. */ -#undef C_ALLOCA]) -m4trace:configure.in:63: -1- AC_DEFINE_TRACE_LITERAL([CRAY_STACKSEG_END]) -m4trace:configure.in:63: -1- AH_OUTPUT([CRAY_STACKSEG_END], [/* Define to one of `_getb67\', `GETB67\', `getb67\' for Cray-2 and Cray-YMP - systems. This function is required for `alloca.c\' support on those systems. - */ -#undef CRAY_STACKSEG_END]) -m4trace:configure.in:63: -1- AH_OUTPUT([STACK_DIRECTION], [/* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at run-time. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown */ -@%:@undef STACK_DIRECTION]) -m4trace:configure.in:63: -1- AC_DEFINE_TRACE_LITERAL([STACK_DIRECTION]) -m4trace:configure.in:66: -1- AC_SUBST([PERL]) -m4trace:configure.in:68: -1- AC_CONFIG_FILES([Makefile man/Makefile src/Makefile]) -m4trace:configure.in:70: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs]) -m4trace:configure.in:70: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs]) diff --git a/configure b/configure index 72403a9..9ecbae9 100755 --- a/configure +++ b/configure @@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.59 for dhcpd-pools 2.4. +# Generated by GNU Autoconf 2.59 for dhcpd-pools 2.5. # # Report bugs to . # @@ -269,8 +269,8 @@ SHELL=${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'`\\" diff --git a/configure.in b/configure.in index 31814c3..0e793e3 100644 --- a/configure.in +++ b/configure.in @@ -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]) diff --git a/man/Makefile.in b/man/Makefile.in index 72df9a0..ded93ed 100644 --- a/man/Makefile.in +++ b/man/Makefile.in @@ -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) diff --git a/man/dhcpd-pools.1 b/man/dhcpd-pools.1 index cee6031..3c70dd1 100644 --- a/man/dhcpd-pools.1 +++ b/man/dhcpd-pools.1 @@ -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 .br diff --git a/mkinstalldirs b/mkinstalldirs new file mode 120000 index 0000000..953d98f --- /dev/null +++ b/mkinstalldirs @@ -0,0 +1 @@ +/usr/share/automake-1.6/mkinstalldirs \ No newline at end of file diff --git a/src/Makefile.in b/src/Makefile.in index 9a45586..5043fea 100644 --- a/src/Makefile.in +++ b/src/Makefile.in @@ -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. diff --git a/src/analyze.c b/src/analyze.c index 28b1911..529e581 100644 --- a/src/analyze.c +++ b/src/analyze.c @@ -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) diff --git a/src/defaults.h b/src/defaults.h index bd9de40..e543f04 100644 --- a/src/defaults.h +++ b/src/defaults.h @@ -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 diff --git a/src/dhcpd-pools.c b/src/dhcpd-pools.c index 72fff77..0acd70c 100644 --- a/src/dhcpd-pools.c +++ b/src/dhcpd-pools.c @@ -36,7 +36,6 @@ extern char *malloc (); #include #endif #include -#include #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; } diff --git a/src/dhcpd-pools.h b/src/dhcpd-pools.h index 7bcaf34..53e2aad 100644 --- a/src/dhcpd-pools.h +++ b/src/dhcpd-pools.h @@ -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); diff --git a/src/getdata.c b/src/getdata.c index a0f63d4..98b8a47 100644 --- a/src/getdata.c +++ b/src/getdata.c @@ -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; +} diff --git a/src/other.c b/src/other.c index 43f93a1..5fee453 100644 --- a/src/other.c +++ b/src/other.c @@ -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\ diff --git a/src/sort.c b/src/sort.c index 286a167..b28e3b0 100644 --- a/src/sort.c +++ b/src/sort.c @@ -1,3 +1,4 @@ + /* ** Copyright (C) 2006- Sami Kerola ** @@ -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; }