--- /dev/null
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+\f
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+\f
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
+ 1 and 2 above on a medium customarily used for software interchange; or,
+
+ b) Accompany it with a written offer, valid for at least three
+ years, to give any third party, for a charge no more than your
+ cost of physically performing source distribution, a complete
+ machine-readable copy of the corresponding source code, to be
+ distributed under the terms of Sections 1 and 2 above on a medium
+ customarily used for software interchange; or,
+
+ c) Accompany it with the information you received as to the offer
+ to distribute corresponding source code. (This alternative is
+ allowed only for noncommercial distribution and only if you
+ received the program in object code or executable form with such
+ an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it. For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable. However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+\f
+ 4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License. Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+ 5. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Program or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+ 6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+ 7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all. For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+\f
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+\f
+ Appendix: How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) 19yy <name of author>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) 19yy name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
+++ /dev/null
-# -*-makefile-*-
-#
-# $Id: Makefile.in,v 1.1 1997/07/21 13:47:55 mdw Exp $
-#
-# Makefile for `become'
-#
-# (c) 1997 EBI
-#
-
-#----- Licencing notice -----------------------------------------------------
-#
-# This file is part of `become'
-#
-# `Become' is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# `Become' is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with `become'; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-#----- Revision history -----------------------------------------------------
-#
-# $Log: Makefile.in,v $
-# Revision 1.1 1997/07/21 13:47:55 mdw
-# Initial revision
-#
-
-#----- Configuration section ------------------------------------------------
-
-# --- Miscellaneous stuff ---
-
-SHELL= /bin/sh
-VERSION= @VERSION@
-
-# --- Finding source code ---
-
-srcdir= @srcdir@
-VPATH= @srcdir@
-
-# --- Where to put things ---
-
-prefix= @prefix@
-exec_prefix= @exec_prefix@
-bindir= @bindir@
-libdir= @libdir@
-etcdir= @sysconfdir@
-
-# --- Compiling ---
-
-CC= @CC@
-CFLAGS= @CFLAGS@
-CPPFLAGS= @CPPFLAGS@ -I$(srcdir) -I.
-TEST_DEFINES= -DTEST_RIG
-
-YACC= @YACC@
-YFLAGS= -d -v
-
-LEX= @LEX@
-LEXFLAGS=
-
-DEPEND= gcc -MM -MG -x c
-
-# --- Linking ---
-
-LD= @CC@
-LIBS= @LIBS@ @LEXLIB@
-LDFLAGS= @LDFLAGS@
-AR= @AR@
-RANLIB= @RANLIB@
-
-# --- Installation ---
-
-INSTALL= @INSTALL@
-INSTALL_PROG= @INSTALL_PROGRAM@
-INSTALL_DATA= @INSTALL_DATA@
-
-# --- Other useful things ---
-
-SED= sed
-MV= mv -f
-RM= rm -f
-ETAGS= etags
-
-#----- Interesting files ----------------------------------------------------
-
-# --- Library of common things ---
-
-BCMLIB= libbecome.a
-BCMLIBSRCF= idea.c md5.c icrypt.c crypt.c tx.c \
- class.c name.c rule.c set.c sym.c userdb.c \
- check.c daemon.c \
- parser.y lexer.l \
- mdwopt.c utils.c
-BCMLIBSRC= $(addprefix $(srcdir)/, $(BCMLIBSRCF))
-BCMLIBOBJ= $(addsuffix .o, $(basename $(BCMLIBSRCF)))
-
-# --- The `become' program ---
-
-BECOME= become
-BECOMESRCF= become.c
-BECOMESRC= $(addprefix $(srcdir)/, $(BECOMESRCF))
-BECOMEOBJ= $(addsuffix .o, $(basename $(BECOMESRCF)))
-
-# --- The `keygen' program ---
-
-KEYGEN= keygen
-KEYGENSRCF= keygen.c
-KEYGENSRC= $(addprefix $(srcdir)/, $(KEYGENSRCF))
-KEYGENOBJ= $(addsuffix .o, $(basename $(KEYGENSRCF)))
-
-# --- Various tests for some important modules ---
-
-TESTS= crypt-test icrypt-test idea-test md5-test \
- name-test sym-test userdb-test \
- become-test
-TESTOBJ= $(addsuffix .o, $(TESTS))
-
-# --- Everything ---
-
-ALLSRC= $(BCMLIBSRC) $(BECOMESRC) $(KEYGENSRC)
-ALLOBJ= $(BCMLIBOBJ) $(BCMLIB) $(BECOMEOBJ) $(KEYGENOBJ) $(TESTOBJ)
-
-# --- Generated source files ---
-
-GENSRCF= parser.c parser.tab.h lexer.c
-GENSRC= $(addprefix $(srcdir)/, $(GENSRCF))
-
-# --- Installed files ---
-
-INSTALLABLES= $(bindir)/$(BECOME) $(bindir)/$(KEYGEN)
-
-#----- Parser tokens header file --------------------------------------------
-
-%.tab.h: %.c
- $(MV) y.tab.h $@
-
-#----- Main target ----------------------------------------------------------
-
-all: $(BECOME) $(KEYGEN)
-
-#----- Compiling the code ---------------------------------------------------
-
-$(BCMLIB): $(BCMLIBOBJ)
- $(AR) rc $(BCMLIB) $?
- $(RANLIB) $(BCMLIB)
-
-$(BECOME): $(BECOMEOBJ) $(BCMLIB)
- $(LD) $(LDFLAGS) $^ $(LIBS) -o $(BECOME)
-
-$(KEYGEN): $(KEYGENOBJ) $(BCMLIB)
- $(LD) $(LDFLAGS) $^ $(LIBS) -o $(KEYGEN)
-
-#----- Installation ---------------------------------------------------------
-
-# --- Installing ---
-
-install: $(INSTALLABLES)
-
-$(bindir):; $(srcdir)/mkinstalldirs $(bindir)
-
-$(bindir)/%: % $(bindir)
- $(INSTALL_PROG) $< $(bindir)
-
-# --- Uninstalling ---
-
-uninstall:; $(RM) $(INSTALLABLES)
-
-#----- Environmental luxuries -----------------------------------------------
-
-tags: $(srcdir)/TAGS
-$(srcdir)/TAGS: $(ALLSRC)
- $(ETAGS) $(ALLSRC) -o $(srcdir)/TAGS
-
-depend: $(srcdir)/depend
-$(srcdir)/depend: $(ALLSRC)
- $(SED) \
- -e '/^# \[Generated dependencies]/ q' \
- $(srcdir)/Makefile.in >$(srcdir)/new-Makefile.in
- $(DEPEND) $(ALLSRC) | \
- sed -e 's/'$(srcdir)'\///g' \
- >>$(srcdir)/new-Makefile.in
- $(MV) $(srcdir)/new-Makefile.in $(srcdir)/Makefile.in
- touch $(srcdir)/depend
-
-#----- Distribution building ------------------------------------------------
-
-dist: $(GENSRC)
- $(srcdir)/mkdist -p $(BECOME) -v $(VERSION) \
- -m $(srcdir)/MANIFEST -i $(srcdir)
-
-#----- Cleanliness ----------------------------------------------------------
-
-mostlyclean:; $(RM) \
- $(BECOME) $(KEYGEN) $(TESTS) $(ALLOBJ) \
- y.output \
- $(srcdir)/core $(srcdir)/\#* $(srcdir)/*~ core \#* ~*
-
-clean: mostlyclean
-
-distclean: clean
- $(RM) Makefile \
- config.status config.cache config.h config.log
-
-maintainer-clean: distclean
- $(RM) $(srcdir)/TAGS $(srcdir)/depend $(GENSRC) \
-
-#----- Test rigs for various pieces of code ---------------------------------
-
-test: $(TESTS)
-
-%-test.o: %.c config.h
- $(CC) $(CFLAGS) $(CPPFLAGS) $(TEST_DEFINES) -c $< -o $@
-
-%-test: %-test.o $(BCMLIB)
- $(LD) $(LDFLAGS) $^ $(LIBS) -o $@
-
-#----- Administrivia --------------------------------------------------------
-
-.PHONY: all tags install instdirs uninstall tests depend \
- mostlyclean clean distclean maintainer-clean
-
-#----- Automatic dependencies -----------------------------------------------
-#
-# [Generated dependencies]
-idea.o: idea.c config.h idea.h config.h utils.h
-md5.o: md5.c config.h md5.h config.h utils.h
-icrypt.o: icrypt.c config.h icrypt.h config.h idea.h config.h
-crypt.o: crypt.c config.h crypt.h become.h config.h config.h \
- icrypt.h config.h idea.h config.h md5.h config.h tx.h \
- utils.h
-tx.o: tx.c config.h tx.h
-class.o: class.c class.h sym.h set.h utils.h
-name.o: name.c class.h sym.h name.h userdb.h utils.h
-rule.o: rule.c become.h config.h class.h sym.h rule.h \
- utils.h
-set.o: set.c set.h sym.h utils.h
-sym.o: sym.c sym.h utils.h
-userdb.o: userdb.c config.h sym.h userdb.h utils.h
-check.o: check.c become.h config.h config.h crypt.h config.h \
- idea.h config.h lexer.h name.h class.h sym.h rule.h \
- parser.h parser.tab.h tx.h utils.h
-daemon.o: daemon.c become.h config.h config.h crypt.h \
- config.h daemon.h idea.h config.h lexer.h name.h \
- class.h sym.h parser.h parser.tab.h rule.h tx.h \
- userdb.h utils.h
-parser.y.o: parser.y class.h sym.h daemon.h lexer.h \
- name.h rule.h become.h config.h set.h userdb.h \
- utils.h
-lexer.l.o: lexer.l become.h config.h lexer.h parser.h \
- class.h sym.h name.h parser.tab.h utils.h
-mdwopt.o: mdwopt.c mdwopt.h
-utils.o: utils.c config.h utils.h
-become.o: become.c become.h config.h config.h check.h \
- daemon.h lexer.h mdwopt.h name.h class.h sym.h \
- parser.h parser.tab.h rule.h utils.h
-keygen.o: keygen.c config.h tx.h mdwopt.h utils.h
--- /dev/null
+/* -*-c-*-
+ *
+ * $Id: acconfig.h,v 1.1 1997/08/04 10:22:09 mdw Exp $
+ *
+ * Default settings for `become' config.h
+ *
+ * (c) 1997 Mark Wooding
+ */
+
+/*----- Licensing notice --------------------------------------------------*
+ *
+ * This file is part of `become'
+ *
+ * `Become' is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * `Become' is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with `become'; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+/*----- Revision history --------------------------------------------------*
+ *
+ * $Log: acconfig.h,v $
+ * Revision 1.1 1997/08/04 10:22:09 mdw
+ * Sources placed under CVS control.
+ *
+ * Revision 1.1 1997/07/21 13:47:52 mdw
+ * Initial revision
+ *
+ */
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+/*----- Variables set up by the configuration script ----------------------*/
+@TOP@
+
+/* My version number. */
+#define VERSION ???
+
+/* The `etcdir' contains configuration and state information. */
+#define ETCDIR "/usr/local/etc"
+
+/* Define to be the size of an int. */
+#define SIZEOF_INT 4
+
+/* This is replaced by `/' by `configure' -- leave alone for DOSness. */
+#define PATHSEP '\\'
+
+/* Debugging options. */
+#undef TRACING
+
+#ifndef TEST_RIG
+#undef NDEBUG
+#endif
+
+/* Define if we have YP support. */
+#undef HAVE_YP
+
+/* Define to `int' if nothing defines. */
+#undef ssize_t
+
+@BOTTOM@
+
+/*----- Some light processing on the configuration varaibles --------------*/
+
+/* --- Important filenames based on the @ETCDIR@ --- */
+
+#define file_KEY ETCDIR "/become.key"
+#define file_PID ETCDIR "/become.pid"
+#define file_RANDSEED ETCDIR "/become.random"
+#define file_RULES ETCDIR "/become.conf"
+#define file_SERVER ETCDIR "/become.server"
+
+/* --- Find a suitable 32-bit type --- */
+
+#if SIZEOF_INT < 4
+ typedef unsigned long uint_32;
+#else
+ typedef unsigned int uint_32;
+#endif
+
+/* --- Debugging macros --- */
+
+#ifdef NDEBUG
+# define D(x) /* empty */
+#else
+# define D(x) x
+#endif
+
+/*----- That's all, folks -------------------------------------------------*/
+
+#endif
--- /dev/null
+dnl -*-fundamental-*-
+dnl
+dnl $Id: aclocal.m4,v 1.1 1997/08/04 10:22:10 mdw Exp $
+dnl
+dnl Configuration macros for `become'
+dnl
+dnl (c) 1997 Mark Wooding
+dnl
+
+dnl----- Licensing notice ---------------------------------------------------
+dnl
+dnl This file is part of `become'
+dnl
+dnl `Become' is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 2 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl `Become' is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with `become'; if not, write to the Free Software Foundation,
+dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+dnl----- Revision history ---------------------------------------------------
+dnl
+dnl $Log: aclocal.m4,v $
+dnl Revision 1.1 1997/08/04 10:22:10 mdw
+dnl Sources placed under CVS control.
+dnl
+
+dnl MDW_CHECK_MANYLIBS(FUNC, LIBS, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+dnl
+dnl Tries to find FUNC in one of the space-separated libraries given in LIBS.
+dnl The first one to match is added to the LIBS variable.
+
+AC_DEFUN(MDW_CHECK_MANYLIBS,[
+AC_CACHE_CHECK([for library containing $1], [mdw_cv_lib_$1],
+[mdw_save_LIBS="$LIBS"
+mdw_cv_lib_$1="no"
+AC_TRY_LINK(,[$1()], [mdw_cv_lib_$1="none required"])
+test "$mdw_cv_lib_$1" = "no" && for i in $2; do
+LIBS="-l$i $mdw_save_LIBS"
+AC_TRY_LINK(,[$1()],
+[mdw_cv_lib_$1="-l$i"
+break])
+done
+LIBS="$mdw_save_LIBS"])
+if test "$mdw_cv_lib_$1" != "no"; then
+ test "$mdw_cv_lib_$1" = "none required" || LIBS="$mdw_cv_lib_$1 $LIBS"
+ $3
+else
+ :
+ $4
+fi])
+
+dnl----- That's all, folks --------------------------------------------------
+++ /dev/null
-/* -*-c-*-
- *
- * $Id: config.h.in,v 1.1 1997/07/21 13:47:52 mdw Exp $
- *
- * Default settings for `become' config.h
- *
- * (c) 1997 Mark Wooding
- */
-
-/*----- Licencing notice --------------------------------------------------*
- *
- * This file is part of `become'
- *
- * `Become' is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * `Become' is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with `become'; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*----- Revision history --------------------------------------------------*
- *
- * $Log: config.h.in,v $
- * Revision 1.1 1997/07/21 13:47:52 mdw
- * Initial revision
- *
- */
-
-#ifndef CONFIG_H
-#define CONFIG_H
-
-/*----- Configuration time ------------------------------------------------*/
-
-/* --- My version number --- */
-#define VERSION ???
-
-/* --- Where to find things --- */
-
-/* The `etcdir' contains configuration and state information */
-#define ETCDIR "/usr/local/etc"
-
-/* Other filenames based on the above */
-#define file_KEY (ETCDIR "/become.key")
-#define file_PID (ETCDIR "/become.pid")
-#define file_RANDSEED (ETCDIR "/become.random")
-#define file_RULES (ETCDIR "/become.conf")
-#define file_SERVER (ETCDIR "/become.server")
-
-/* --- Endianness (for transfer and cryptography) --- */
-
-/* If defined, we're big-endian */
-#undef WORDS_BIGENDIAN
-
-/* --- Swap endianness if necessary (don't alter this lot) --- */
-
-#define END_SWAP(n) \
- do { \
- register unsigned long x; \
- x = n; \
- x = ((x<<24) & 0xFF000000ul) | \
- ((x<< 8) & 0x00FF0000ul) | \
- ((x>> 8) & 0x0000FF00ul) | \
- ((x>>24) & 0x000000FFul); \
- n = x; \
- } while (0);
-
-#ifdef WORDS_BIGENDIAN
-# define TO_BIG_END(x) ((void)0)
-# define FROM_BIG_END(x) ((void)0)
-# define TO_LITTLE_END(x) END_SWAP(x)
-# define FROM_LITTLE_END(x) END_SWAP(x)
-#else
-# define TO_BIG_END(x) END_SWAP(x)
-# define FROM_BIG_END(x) END_SWAP(x)
-# define TO_LITTLE_END(x) ((void)0)
-# define FROM_LITTLE_END(x) ((void)0)
-#endif
-
-/* --- Find a suitable 32-bit type --- */
-
-/* Define to be the size of an int */
-#define SIZEOF_INT 4
-
-#if SIZEOF_INT < 4
- typedef unsigned long uint_32;
-#else
- typedef unsigned int uint_32;
-#endif
-
-/* --- Path separator character --- */
-
-/* This is replaced by `/' by `configure' -- leave alone for DOSness */
-#define PATHSEP '\\'
-
-/* --- Whether to do debugging --- */
-
-#ifndef TEST_RIG
-#undef NDEBUG
-#endif
-
-#ifdef NDEBUG
-# define D(x) /* empty */
-#else
-# define D(x) x
-#endif
-
-/* --- YP support --- */
-
-#undef HAVE_YP
-
-/* --- Useful types --- */
-
-/* Type representing a user id */
-#undef uid_t
-
-/* Type representing a group id */
-#undef gid_t
-
-/* Type representing a process id */
-#undef pid_t
-
-/*----- That's all, folks -------------------------------------------------*/
-
-#endif
--- /dev/null
+#! /bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+#
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+ case $1 in
+ -c) instcmd="$cpprog"
+ shift
+ continue;;
+
+ -d) dir_arg=true
+ shift
+ continue;;
+
+ -m) chmodcmd="$chmodprog $2"
+ shift
+ shift
+ continue;;
+
+ -o) chowncmd="$chownprog $2"
+ shift
+ shift
+ continue;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift
+ shift
+ continue;;
+
+ -s) stripcmd="$stripprog"
+ shift
+ continue;;
+
+ -t=*) transformarg=`echo $1 | sed 's/-t=//'`
+ shift
+ continue;;
+
+ -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+ shift
+ continue;;
+
+ *) if [ x"$src" = x ]
+ then
+ src=$1
+ else
+ # this colon is to work around a 386BSD /bin/sh bug
+ :
+ dst=$1
+ fi
+ shift
+ continue;;
+ esac
+done
+
+if [ x"$src" = x ]
+then
+ echo "install: no input file specified"
+ exit 1
+else
+ true
+fi
+
+if [ x"$dir_arg" != x ]; then
+ dst=$src
+ src=""
+
+ if [ -d $dst ]; then
+ instcmd=:
+ else
+ instcmd=mkdir
+ fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad
+# if $src (and thus $dsttmp) contains '*'.
+
+ if [ -f $src -o -d $src ]
+ then
+ true
+ else
+ echo "install: $src does not exist"
+ exit 1
+ fi
+
+ if [ x"$dst" = x ]
+ then
+ echo "install: no destination specified"
+ exit 1
+ else
+ true
+ fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+ if [ -d $dst ]
+ then
+ dst="$dst"/`basename $src`
+ else
+ true
+ fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+# this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+ pathcomp="${pathcomp}${1}"
+ shift
+
+ if [ ! -d "${pathcomp}" ] ;
+ then
+ $mkdirprog "${pathcomp}"
+ else
+ true
+ fi
+
+ pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+ $doit $instcmd $dst &&
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+ if [ x"$transformarg" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ dstfile=`basename $dst $transformbasename |
+ sed $transformarg`$transformbasename
+ fi
+
+# don't allow the sed command to completely eliminate the filename
+
+ if [ x"$dstfile" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ true
+ fi
+
+# Make a temp file name in the proper directory.
+
+ dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+ $doit $instcmd $src $dsttmp &&
+
+ trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing. If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+ $doit $rmcmd -f $dstdir/$dstfile &&
+ $doit $mvcmd $dsttmp $dstdir/$dstfile
+
+fi &&
+
+
+exit 0
--- /dev/null
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Public domain
+
+# $Id: mkinstalldirs,v 1.1 1997/08/04 10:22:10 mdw Exp $
+
+errstatus=0
+
+for file
+do
+ set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+ shift
+
+ pathcomp=
+ for d
+ do
+ pathcomp="$pathcomp$d"
+ case "$pathcomp" in
+ -* ) pathcomp=./$pathcomp ;;
+ esac
+
+ if test ! -d "$pathcomp"; then
+ echo "mkdir $pathcomp" 1>&2
+
+ mkdir "$pathcomp" || lasterr=$?
+
+ if test ! -d "$pathcomp"; then
+ errstatus=$lasterr
+ fi
+ fi
+
+ pathcomp="$pathcomp/"
+ done
+done
+
+exit $errstatus
+
+# mkinstalldirs ends here
--- /dev/null
+## Process this file with `automake' to generate `Makefile.in'
+## -*-makefile-*-
+##
+## $Id: Makefile.am,v 1.1 1997/08/04 10:22:09 mdw Exp $
+##
+## Makefile for `become'
+##
+## (c) 1997 EBI
+##
+
+##----- Licensing notice ----------------------------------------------------
+##
+## This file is part of `become'
+##
+## `Become' is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## `Become' is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with `become'; if not, write to the Free Software Foundation,
+## Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+##----- Revision history ----------------------------------------------------
+##
+## $Log: Makefile.am,v $
+## Revision 1.1 1997/08/04 10:22:09 mdw
+## Sources placed under CVS control.
+##
+
+##----- General setup things ------------------------------------------------
+
+## --- Standard setup things ---
+
+AUTOMAKE_OPTIONS = foreign
+
+## --- What to make ---
+
+bin_PROGRAMS = become keygen
+noinst_LIBRARIES = bcm
+
+##----- Building the main code ----------------------------------------------
+
+## --- The library contains most of the interesting stuff ---
+
+bcm_SOURCES = \
+ check.c daemon.c \
+ lexer.l parser.y \
+ class.c name.c rule.c set.c sym.c userdb.c \
+ crypt.c \
+ noise.c rand.c \
+ icrypt.c idea.c md5.c \
+ mdwopt.c tx.c utils.c \
+ \
+ become.h \
+ check.h daemon.h \
+ lexer.h parser.h \
+ class.h name.h rule.h set.h sym.h userdb.h \
+ crypt.h \
+ noise.h rand.h \
+ icrypt.h idea.h md5.h \
+ mdwopt.h tx.h utils.h
+
+BUILT_SOURCES = \
+ parser.c lexer.c parser.tab.h
+
+## --- Yaccing and lexing ---
+
+parser.c parser.tab.h: $(srcdir)/parser.y
+ @YACC@ -d -v $(srcdir)/parser.y
+ mv y.tab.c parser.c
+ mv y.tab.h parser.tab.h
+
+lexer.c: $(srcdir)/lexer.l
+ @LEX@ $(srcdir)/lexer.l
+ mv lex.yy.c lexer.c
+
+## --- The main programs ---
+
+LDADD = libbcm.a @LIBS@ @LEXLIB@
+become_SOURCES = become.c
+keygen_SOURCES = keygen.c
+
+become keygen: libbcm.a
+
+##----- Testing -------------------------------------------------------------
+
+## --- The test programs ---
+
+TESTS = \
+ name-test sym-test userdb-test netg-test \
+ crypt-test \
+ blowfish-test idea-test md5-test
+
+## --- How to build a test rig ---
+
+SUFFIXES = .tro
+.c.tro:
+ $(COMPILE) -DTEST_RIG $< -o $@
+
+## --- Now build all the test programs ---
+##
+## This is a right pain. However, `automake' provides no way of automating
+## this. (A drop-out to raw perl would be nice, for example.)
+
+name-test: name.tro libbcm.a
+ $(LINK) name.tro libbcm.a $(LIBS)
+sym-test: sym.tro libbcm.a
+ $(LINK) sym.tro libbcm.a $(LIBS)
+userdb-test: userdb.tro libbcm.a
+ $(LINK) userdb.tro libbcm.a $(LIBS)
+crypt-test: crypt.tro libbcm.a
+ $(LINK) crypt.tro libbcm.a $(LIBS)
+blowfish-test: blowfish.tro libbcm.a
+ $(LINK) blowfish.tro libbcm.a $(LIBS)
+idea-test: idea.tro libbcm.a
+ $(LINK) idea.tro libbcm.a $(LIBS)
+md5-test: md5.tro libbcm.a
+ $(LINK) md5.tro libbcm.a $(LIBS)
+netg-test: netg.tro libbcm.a
+ $(LINK) netg.tro libbcm.a
+
+##----- That's all, folks ---------------------------------------------------
~mdw / become / commitdiff