[aadk-commits] kpfleming: udhcp/trunk r701 - in /udhcp/trunk: ./ samples/
SVN commits to the AADK repository
aadk-commits at lists.digium.com
Tue Jan 8 14:00:39 CST 2008
Author: kpfleming
Date: Tue Jan 8 14:00:38 2008
New Revision: 701
URL: http://svn.digium.com/view/aadk?view=rev&rev=701
Log:
initial import
Added:
udhcp/trunk/AUTHORS (with props)
udhcp/trunk/COPYING (with props)
udhcp/trunk/ChangeLog (with props)
udhcp/trunk/Makefile (with props)
udhcp/trunk/README (with props)
udhcp/trunk/README.dumpleases (with props)
udhcp/trunk/README.udhcpc (with props)
udhcp/trunk/README.udhcpd (with props)
udhcp/trunk/TODO (with props)
udhcp/trunk/arpping.c (with props)
udhcp/trunk/arpping.h (with props)
udhcp/trunk/clientpacket.c (with props)
udhcp/trunk/clientpacket.h (with props)
udhcp/trunk/clientsocket.c (with props)
udhcp/trunk/clientsocket.h (with props)
udhcp/trunk/common.c (with props)
udhcp/trunk/common.h (with props)
udhcp/trunk/dhcpc.c (with props)
udhcp/trunk/dhcpc.h (with props)
udhcp/trunk/dhcpd.c (with props)
udhcp/trunk/dhcpd.h (with props)
udhcp/trunk/dumpleases.1 (with props)
udhcp/trunk/dumpleases.c (with props)
udhcp/trunk/files.c (with props)
udhcp/trunk/files.h (with props)
udhcp/trunk/frontend.c (with props)
udhcp/trunk/leases.c (with props)
udhcp/trunk/leases.h (with props)
udhcp/trunk/libbb_udhcp.h (with props)
udhcp/trunk/options.c (with props)
udhcp/trunk/options.h (with props)
udhcp/trunk/packet.c (with props)
udhcp/trunk/packet.h (with props)
udhcp/trunk/pidfile.c (with props)
udhcp/trunk/pidfile.h (with props)
udhcp/trunk/samples/
udhcp/trunk/samples/README (with props)
udhcp/trunk/samples/dhcpinform.conf (with props)
udhcp/trunk/samples/sample.bound (with props)
udhcp/trunk/samples/sample.deconfig (with props)
udhcp/trunk/samples/sample.nak (with props)
udhcp/trunk/samples/sample.renew (with props)
udhcp/trunk/samples/sample.script (with props)
udhcp/trunk/samples/simple.script (with props)
udhcp/trunk/samples/udhcpd.conf (with props)
udhcp/trunk/script.c (with props)
udhcp/trunk/script.h (with props)
udhcp/trunk/serverpacket.c (with props)
udhcp/trunk/serverpacket.h (with props)
udhcp/trunk/signalpipe.c (with props)
udhcp/trunk/signalpipe.h (with props)
udhcp/trunk/socket.c (with props)
udhcp/trunk/socket.h (with props)
udhcp/trunk/static_leases.c (with props)
udhcp/trunk/static_leases.h (with props)
udhcp/trunk/udhcpc.8 (with props)
udhcp/trunk/udhcpd.8 (with props)
udhcp/trunk/udhcpd.conf.5 (with props)
udhcp/trunk/version.h (with props)
Added: udhcp/trunk/AUTHORS
URL: http://svn.digium.com/view/aadk/udhcp/trunk/AUTHORS?view=auto&rev=701
==============================================================================
--- udhcp/trunk/AUTHORS (added)
+++ udhcp/trunk/AUTHORS Tue Jan 8 14:00:38 2008
@@ -1,0 +1,13 @@
+udhcp server/client package
+-----------------------
+
+Russ Dill <Russ.Dill at asu.edu>
+Matthew Ramsay <matthewr at moreton.com.au>
+Chris Trew <christ at moreton.com.au>
+
+Other Credits:
+--------------
+Moreton Bay (http://www.moretonbay.com/)
+Vladimir Oleynik <dzo at simtrea.ru> Size optimizations
+
+
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svn:keywords = Author Date Id Revision
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svn:mime-type = text/plain
Added: udhcp/trunk/COPYING
URL: http://svn.digium.com/view/aadk/udhcp/trunk/COPYING?view=auto&rev=701
==============================================================================
--- udhcp/trunk/COPYING (added)
+++ udhcp/trunk/COPYING Tue Jan 8 14:00:38 2008
@@ -1,0 +1,339 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 675 Mass Ave, Cambridge, MA 02139, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
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+ <signature of Ty Coon>, 1 April 1989
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+This General Public License does not permit incorporating your program into
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Propchange: udhcp/trunk/COPYING
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Added: udhcp/trunk/ChangeLog
URL: http://svn.digium.com/view/aadk/udhcp/trunk/ChangeLog?view=auto&rev=701
==============================================================================
--- udhcp/trunk/ChangeLog (added)
+++ udhcp/trunk/ChangeLog Tue Jan 8 14:00:38 2008
@@ -1,0 +1,260 @@
+0.9.9 (pending)
++ Various other size optimizations (Vladimir)
++ Change strerror(errno) to %m (Vladimir N. Oleynik <dzo at simtreas.ru>)
++ Fixed a little endian problem in mton (Bastian Blank <waldi at debian.org>)
++ Fixed a arpping alignment problem (Rui He <rhe at 3eti.com>)
++ Added sanity check for max_leases (udhcp bug #1285) (me)
++ Finally got rid of the trailing space in enviromental vars (me)
++ added an new enviromental variable: $mask. It contains the number
+ of subnet bits for tools like ip route that require it.
+ (Bastian Blank <waldi at debian.org>, me)
+
+0.9.8 (021031)
++ split up README files (me)
++ use /dev/urandom to seed xid's (instead of time(0)) (me)
++ fixed renew behavior (me)
++ udhcp now fits nicely into busybox
+ (Glenn McGrath <bug1 at iinet.net.au> as well as myself)
++ updated client manpage (me)
++ both client and server now use sockets for signal handling,
+ hopefully, this will be the last needed change in signal
+ handling, I'm fairly certain all the possible races are now
+ closed. (me)
++ The server now restarts the auto_time timer when it receives
+ a SIGUSR1 (write out config file). (me)
++ Improve signal handling (David Poole)
++ Fix to config file parsing (Matt Kraai)
++ Fix load lease logic (me)
++ Fix clear_lease logic (me)
++ -h is now an alias for -H (udhcp bug #1253)
++ Shorter timeout on not receiving offers (me)
++ Improved signal behavior by client (me)
++ Would never assign end address (Keith Smith <keith at ksmith.com>)
++ Was improperly reporting yiaddr as siaddr (ben-udhcp at bdlow.net)
+ udhcp bug#1256
++ Fixed reading of client id (David Poole <davep at portsmith.com>)
++ change sys_errlist[] to strerror() as it aparently doesn't exist
+ (Erik Andersen <andersee at codepoet.org>)
++ fixed get_raw_packet so it returns -2 on non fatal errors
+ (Ted Lemon <Ted.Lemon at nominum.com>)
++ Improved (hopefully) NAKing behavior (me)
++ Added -b option (Jouni Malinen)
++ Compute checksums correctly on big endian hosts
+ (Jouni Malinen <jkmaline at cc.hut.fi>)
+
+0.9.7 (020526)
++ Use add_lease in read_leases, sanitizes leases more, and clears out exprired
+ ones if there is no more room (me)
++ Moved udhcpd.leases to /var/lib/misc/udhcpd.leases (Debian bug #147747)
++ Change (obsolete) AF_INET in arping.c to PF_PACKET (Debian bug #127049)
++ Added script hook for DHCPNAK (nak), as well as providing the message option
+ (me)
++ Generate the paramaters request list by seeing what options in options.c are
+ ored with OPTION_REQ in options.c
++ Fix dhcp renew forgetfullness on client (bug #1230)
++ Fix dhcp release bug on client (bug #1231)
++ Set option request list for DHCP renew (bug #1233)
++ Set BOOTREQUEST/REPLY properly
++ Change client-identifier field to popularly expected behavior (me)
++ Only reopen port on errors (me)
++ Change fork/close/setsid structures to daemon() (me)
++ Allow user to specify udhcpd config file at run time (Steven, me)
++ Write pidfile after changing it (Steven CTR Carr <Steven.CTR.Carr at tc.faa.gov>)
++ Added env var docs to udhcpc man page (Matt)
++ Standardized lowercase udhcp in documentation (me)
++ Accept packets without a UDP checksum (me)
++ Accept packets with extra garbage (me)
++ Better error handling in files.c (me)
++ Combined read_interface function to reduce COMBINED_BINARY size (me)
++ Drop calc_length(), some servers choke on smaller packets (me)
++ Try to clean some fat out (me)
+
+0.9.6 (011001)
++ Added bootp paramaters to server (me)
++ Added bootp paramaters to client (me)
++ Added vendor id to client (me)
++ Better pidfile handling in client and server (me)
++ Added man pages (Matt Kraai <kraai at alumni.carnegiemellon.edu>)
+
+0.9.5 (010914)
++ Fixed $HOME and $PATH env passing (me)
++ Fixed client to only listen for raw packets on correct interface (me)
++ added --quit,-q option to quit after a lease is obtained (me)
++ Fixed 100% CPU utilization by client when interface is down (me)
+
+0.9.4 (010827)
++ Force broadcast to broken clients that request unicast (ie, MSFT 98)
++ Make install rules (Adam J. Richter <adam at yggdrasil.com>)
++ One scripts, instead of many (Adam)
++ Removed script paramater info files (env vars only) (Adam)
++ Controlling of forking behavior in client (Adam)
++ General script.c/dhcpc.c cleanups (Adam)
+
+0.9.3 (010820)
++ Increased debugging verbosity (me)
++ Cut trailing whitespace when reading config file (me)
++ added hostname option to client (me)
++ fixed a strncpy bug in script.c (me)
++ fixed a leaky socket in dhcpc.c (me)
++ fixed a leaky socket in dhcpd.c (me)
+
+0.9.2 (010810)
++ Added raw sockets to client (me)
++ alignment fixes (Mark Huang)
++ compiler warning fixes (Mark Huang)
++ client now sends parameter list (Mark Huang/me)
++ added ipttl option
++ Does now not request broadcast packets
+
+0.9.1 (010806)
++ Added udhcpc client
++ reorganized functions/files
++ listening socket now only binds to one interface
+
+0.9.0 (010720) Major rewrite, current changes, goals:
++ should not segfault on bogus packets.
++ Options can be read from sname and file fields.
++ supports all DHCP messages (release, decline, inform).
++ IP block is now specified by a range of IP's.
++ Leases file now contains lease time (relative, or absolute).
++ Just about any DHCP option is now supported.
++ DNS entries are no longer read from resolv.conf
++ Lease file can be written periodically when the process receives a SIGUSR1
++ arpping should be supported on all arches.
++ support for DHCP relays.
++ DHCP messages can be unicast if the client requests it.
++ many, many, many other things.
+
+0.8.29 (000323)
++ stable(?) release
+
+
+0.8.28 (000323)
++ removed alarm as it was causing server to go down
++ removed debugging
++ break down dhcpd.c into manageable files
+
+
+0.8.27 (000221)
++ OFFER also sends gateway/subnet (for picky dhcp clients)
++ multiple DNS now handled from resolv.conf if available
++ multiple WINS (from dhcpd.conf)
+
+0.8.25 (000120)
++ now compiles *and* runs on a generic linux system
+ tested with a windows 98 client and the sample config
+ files in the samples directory.
+
+0.8.24 (000117)
++ makeiplist tool has basic functionality in place
++ new sample config files
++ route add -host 255.255.255.255 dev eth0 added for generic linux
+
+0.8.23 (000117)
++ NETtel specific fix for ignoring dhcp requests on 2nd interface
+
+0.8.22 (000113)
++ minor changes to compile under a generic linux system
++ minor config file location changes for a generic linux system
++ makeiplist fixes.. still incomplete.. but etting closer
+
+0.8.21 (000113)
++ now sends the correct server ip instead of hardcoded value
++ minor debugging fixes for critical messages
+
+0.8.20 (000106)
++ cut out dhcp server checking.. this was causing dialout ppp
+ sessions with idle time set to never time out.
++ also removed the 10 second pause before launching.. as this
+ was originally to stop it replying to a dhcp client
+ on a NETtel which was really a bad way to do it in the
+ first place :-)
+
+0.8.19 (000104)
++ fixes for route add -host on a machine that needs to run both
+ a DHCP client and server (dual eth box)
+
+0.8.18 (991220)
+
++ Race conditions fixed by disabling alarm whilst the server is busy
++ Fixed continous clearing of the offered array so that it is only cleared
+ when it is dirty - (could change the position of when dirty is set)
+
+0.8.17 (991212)
+
+- has problems clearing out the offered array
+
+0.8.16 (991203)
++ Non blocking error is changes to informational as it is not really
+ an error
+
+0.8.15 (991129)
++ Servs the dns field 3 times (Nettel only) so that windows servers
+ dont time out whilst nettel is booting
+
+0.8.14 (991126)
++ added owner check for the offered array so clean out time may be
+ increased
++ added new func to print out chadder/MAC
+
+0.8.13 (991125)
++ added win95 support (w95 changed xid halfway through conversation)
++ had to change the offered array to use hardware addresses instead of xid
++ fixed re offered bug
++ added more debugging
+
+0.8.12 (991111)
++ debugging was real bad.. cleaned up a bit.. needs overhaul
+
+
+0.8.11 (991110)
++ fixed up offeredAddr array to actually be used now!! offeredAddr is
+ used to see if another simultaneous connecting client was offered
+ an address that we are about to offer another client (multiple
+ client bug)
++ removed re_offered variable as it breaks multiple client support
++ added lease time to ACK -- doesn't work if in OFFER
++ decreased internal array clear delay to 60 seconds
++ minor findAddr bug (returning -1 instead of 0)
++ if clients xid already in offeredAddr offer the same addr and don't add a
+ new addr to offered (caused by a client issuing multiple DISCOVERs)
+
+0.8.10 (991105)
++ \n bug in arpping
++ minor debugging changes (removed printfs etc)
++ started browseiplist (not finished)
+
+0.8.9 (19991105)
++ fixed options array size bug (options were cut off)
+
+0.8.8 (19991105)
++ ignores requests from dhcpcd on the same machine
+
+0.8.7 (19991104)
++ don't die if we can't bind to search for existing DHCP server
++ slightly more verbose syslogging
+
+0.8.6 (19991103)
++ added makeiplist (not finished -- core dumps)
++ minor debug changes
+
+0.8.5 (19991029)
++ exits if another DHCP server is already on the network
++ added Linux Makefile
+
+0.8.4 (19991026)
++ minor bug fix in findaddr preventing an addr being found
+
+0.8.3 (19991025)
++ fixed up debugging
++ minor hwaddr issues
+
+0.8.2 (19991022)
++ free leases (new arpping code from dhcpcd)
++ fixed bug where crashes if no leases/iplist file
++ syslogging and debugging switch
++ serve DNS from resolv.conf
++ fixed bug where new lease added if same mac offered
++ now checks the ip is free b4 offering
++ now supports wins server
+
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Added: udhcp/trunk/Makefile
URL: http://svn.digium.com/view/aadk/udhcp/trunk/Makefile?view=auto&rev=701
==============================================================================
--- udhcp/trunk/Makefile (added)
+++ udhcp/trunk/Makefile Tue Jan 8 14:00:38 2008
@@ -1,0 +1,106 @@
+# udhcp makefile
+
+DESTDIR =
+prefix = /usr
+SBINDIR = /sbin
+USRSBINDIR = $(DESTDIR)${prefix}/sbin
+USRBINDIR = $(DESTDIR)${prefix}/bin
+USRSHAREDIR = $(DESTDIR)${prefix}/share
+
+# Uncomment this to get a shared binary. Call as udhcpd for the server,
+# and udhcpc for the client
+#COMBINED_BINARY=1
+
+# Uncomment this for extra output and to compile with debugging symbols
+UDHCP_DEBUG=1
+
+# Uncomment this to output messages to syslog, otherwise, messages go to stdout
+#CFLAGS += -DUDHCP_SYSLOG
+
+#CROSS_COMPILE=arm-uclibc-
+CC = $(CROSS_COMPILE)gcc
+LD = $(CROSS_COMPILE)gcc
+INSTALL = install
+
+OBJS_SHARED = common.o options.o packet.o pidfile.o signalpipe.o socket.o
+DHCPD_OBJS = dhcpd.o arpping.o files.o leases.o serverpacket.o static_leases.o
+DHCPC_OBJS = dhcpc.o clientpacket.o clientsocket.o script.o
+
+ifdef COMBINED_BINARY
+EXEC1 = udhcpd
+OBJS1 = $(DHCPD_OBJS) $(DHCPC_OBJS) $(OBJS_SHARED) frontend.o
+CFLAGS += -DCOMBINED_BINARY
+else
+EXEC1 = udhcpd
+OBJS1 = $(DHCPD_OBJS) $(OBJS_SHARED)
+
+EXEC2 = udhcpc
+OBJS2 = $(DHCPC_OBJS) $(OBJS_SHARED)
+endif
+
+EXEC3 = dumpleases
+OBJS3 = dumpleases.o
+
+BOOT_PROGRAM = udhcpc
+DAEMON = udhcpd
+COMMAND = dumpleases
+
+ifdef UDHCP_SYSLOG
+CFLAGS += -DUDHCP_SYSLOG
+endif
+
+CFLAGS += -W -Wall -Wstrict-prototypes -D_GNU_SOURCE
+
+ifdef UDHCP_DEBUG
+CFLAGS += -g -DUDHCP_DEBUG
+STRIP=true
+else
+CFLAGS += -Os -fomit-frame-pointer
+STRIP=$(CROSS_COMPILE)strip
+endif
+
+#all: $(EXEC1) $(EXEC2) $(EXEC3)
+# $(STRIP) --remove-section=.note --remove-section=.comment $(EXEC1) $(EXEC2) $(EXEC3)
+all: $(EXEC1) $(EXEC3)
+ $(STRIP) --remove-section=.note --remove-section=.comment $(EXEC1) $(EXEC3)
+
+$(OBJS1) $(OBJS2) $(OBJS3): *.h Makefile
+#$(EXEC1) $(EXEC2) $(EXEC3): Makefile
+$(EXEC1) $(EXEC3): Makefile
+
+.c.o:
+ $(CC) -c $(CFLAGS) $<
+
+$(EXEC1): $(OBJS1)
+ $(LD) $(LDFLAGS) $(OBJS1) -o $(EXEC1)
+
+#$(EXEC2): $(OBJS2)
+# $(LD) $(LDFLAGS) $(OBJS2) -o $(EXEC2)
+
+$(EXEC3): $(OBJS3)
+ $(LD) $(LDFLAGS) $(OBJS3) -o $(EXEC3)
+
+
+install: all
+ mkdir -p $(USRSBINDIR) $(USRBINDIR)
+ $(INSTALL) -m 755 $(DAEMON) $(USRSBINDIR)
+ $(INSTALL) -m 755 $(COMMAND) $(USRBINDIR)
+#ifdef COMBINED_BINARY
+# ln -sf $(DAEMON) $(USRSBINDIR)/$(BOOT_PROGRAM)
+#else
+# $(INSTALL) -m 755 $(BOOT_PROGRAM) $(USRSBINDIR)
+#endif
+ mkdir -p $(USRSHAREDIR)/udhcpc
+ for name in bound deconfig nak renew script ; do \
+ $(INSTALL) -m 755 samples/sample.$$name \
+ $(USRSHAREDIR)/udhcpc/default.$$name ; \
+ done
+ mkdir -p $(USRSHAREDIR)/man/man1
+ $(INSTALL) -m 644 dumpleases.1 $(USRSHAREDIR)/man/man1
+ mkdir -p $(USRSHAREDIR)/man/man5
+ $(INSTALL) -m 644 udhcpd.conf.5 $(USRSHAREDIR)/man/man5
+ mkdir -p $(USRSHAREDIR)/man/man8
+ $(INSTALL) -m 644 udhcpc.8 udhcpd.8 $(USRSHAREDIR)/man/man8
+
+clean:
+ -rm -f udhcpd udhcpc dumpleases *.o core
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Added: udhcp/trunk/README
URL: http://svn.digium.com/view/aadk/udhcp/trunk/README?view=auto&rev=701
==============================================================================
--- udhcp/trunk/README (added)
+++ udhcp/trunk/README Tue Jan 8 14:00:38 2008
@@ -1,0 +1,53 @@
+udhcp server/client package readme
+-------------------------
+
+The udhcp server/client package is primarily geared towards embedded
+systems. It does however, strive to be fully functional, and RFC
+compliant.
+
+
+compile time options
+-------------------
+
+The Makefile contains three of the compile time options:
+
+ UDHCP_DEBUG: If UDHCP_DEBUG is defined, udhcpd will output extra
+ debugging output, compile with -g, and not fork to the background when
+ run.
+ UDHCP_SYSLOG: If UDHCP_SYSLOG is defined, udhcpd will log all its
+ messages syslog, otherwise, it will attempt to log them to stdout.
+
+ COMBINED_BINARY: If COMBINED_BINARY is define, one binary, udhcpd,
+ is created. If called as udhcpd, the dhcp server will be started.
+ If called as udhcpc, the dhcp client will be started.
+
+dhcpd.h contains the other three compile time options:
+
+ LEASE_TIME: The default lease time if not specified in the config
+ file.
+
+ LEASES_FILE: The default file for storing leases.
+
+ DHCPD_CONFIG_FILE: The defualt config file to use.
+
+options.c contains a set of dhcp options for the client:
+
+ name[10]: The name of the option as it will appear in scripts
+
+ flags: The type of option, as well as if it will be requested
+ by the client (OPTION_REQ)
+
+ code: The DHCP code for this option
+
+
+busybox drop-in
+--------------
+udhcp is now a drop-in component for busybox (http://busybox.net).
+To update busybox to the latest revision, simply do a:
+
+cp *.[ch] README AUTHORS COPYING ChangeLog TODO \
+ <busybox_source>/networking/udhcp
+
+The only two files udhcp does not provide are config.in and
+Makefile.in, so these may need to be updated from time to time.
+
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Added: udhcp/trunk/README.dumpleases
URL: http://svn.digium.com/view/aadk/udhcp/trunk/README.dumpleases?view=auto&rev=701
==============================================================================
--- udhcp/trunk/README.dumpleases (added)
+++ udhcp/trunk/README.dumpleases Tue Jan 8 14:00:38 2008
@@ -1,0 +1,17 @@
+udhcp lease dump (dumpleases)
+----------------------------
+
+dumpleases displays the leases written out by the udhcpd server. Lease
+times are stored in the file by time remaining in lease (for systems
+without clock that works when there is no power), or by the absolute
+time that it expires in seconds from epoch. dumpleases accepts the
+following command line options:
+
+-a, --absolute Interpret lease times as expiration time.
+-r, --remaining Interpret lease times as remaining time.
[... 5917 lines stripped ...]
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