commit bd80cfbb4de5ad8fae9c8adf0d6ba802ab0c983b Author: Daniel Spiljar Date: Thu Oct 4 21:28:05 2018 +0200 Initial import into the new git repository. Back from the dead! diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..b317b67 --- /dev/null +++ b/AUTHORS @@ -0,0 +1,2 @@ + +$Id: AUTHORS,v 1.2 2002/01/28 23:43:34 dspiljar Exp $ diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..1942c43 --- /dev/null +++ b/COPYING @@ -0,0 +1,341 @@ + 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. 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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. + + , 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. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..5a84240 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,254 @@ +Sun Aug 24 21:49:52 CEST 2003 Daniel Spiljar + + * doc/mboxgrep.1, doc/mboxgrep.texi: + small updates + +Sat Aug 23 20:56:39 CEST 2003 James P. Dugal + + * src/main.c, src/mbox.h, src/mbox.c + If we are to use rename() to move a temp file (resulting from + deletions done in a mailbox) back over the original mailbox, we + must be sure the temp file is on the same file system. Also, + we should try to preserve the same ownership and permissions. + +Mon Aug 11 00:39:14 CEST 2003 Daniel Spiljar + + * configure.ac: + look for pcre-config(1) script; this effectively fixes a + compilation bug on recent RedHat Linux systems + +Sun Apr 13 21:16:25 CEST 2003 Daniel Spiljar + + * src/info.c, src/info.h: + print_wrap(); list of compile-time options is now printed wrapped + +Mon Apr 7 01:24:20 CEST 2003 Daniel Spiljar + + * src/mbox.c, src/wrap.c, src/wrap.h: + m_gzdopen() + +Sun Apr 6 23:04:19 CEST 2003 Daniel Spiljar + + * src/mbox.c, src/mbox.h, src/mboxgrep.h, src/misc.c, src/scan.c: + support for bzip2 compressed mailboxes + +Fri Apr 4 00:14:01 CEST 2003 Daniel Spiljar + + * configure.ac: + check for libbz2 + +Sun Oct 27 23:57:31 CET 2002 Daniel Spiljar + + * src/mbox.c: + mbox_open() should now complain if called with an unknown argument + mode. Shouldn't normally happen, but... + +Sun Aug 25 22:43:38 CEST 2002 Daniel Spiljar + + * src/main.c, src/mbox.c, src/mbox.h, src/scan.c: + removed the gzmbox* functions in order to avoid code duplication; + as a side effect, mboxgrep can now read compressed mbox folders + from standard input + +Sun Aug 11 01:36:02 CEST 2002 Daniel Spiljar + + * configure.ac: + AC_HEADER_STDC, which fixed another compiler warning + +Sat Aug 10 22:03:31 CEST 2002 Daniel Spiljar + + * src/main.c, src/mbox.c, src/mh.c, src/scan.c, src/misc.c, src/maildir.c, src/mboxgrep.h: + made various code cleanups: got rid of a couple of global variables, + fixed compiler warnings and things like that + +Sat Aug 10 00:35:21 CEST 2002 Daniel Spiljar + + * src/mh.h, src/wrap.h, src/mboxgrep.h: + removed some unnecessary #defines that have been causing compiler + errors + +Sun Aug 4 20:11:29 CEST 2002 Daniel Spiljar + + * src/main.c, src/scan.c, src/scan.h: + code clean up: moved recursive scan code from main() + to recursive_scan() + +Wed Jul 24 00:20:59 CEST 2002 Daniel Spiljar + + * src/maildir.c: + same thing with maildir as with MH below + +Sat Jul 6 22:51:45 CEST 2002 Daniel Spiljar + + * src/mh.c: + MH module doesn't read files which aren't RFC 2822 messages anymore + +Sat Jun 29 01:43:36 CEST 2002 Daniel Spiljar + + * configure.in, src/maildir.c, src/main.c, src/mbox.c, src/mh.c, src/scan.c: + added debugging with dmalloc library + +Sat Jun 29 01:39:21 CEST 2002 Daniel Spiljar + + * src/mbox.c, src/maildir.c: + fixed potential problem as with MH folders (below) + +Sat Jun 29 01:28:30 CEST 2002 Daniel Spiljar + + * src/mh.c, src/scan.c: + (hopefully) fixed crashes on MH folders + +Sat Feb 23 22:22:12 CET 2002 Daniel Spiljar + + * src/mbox.c, src/maildir.c, src/mh.c, src/misc.c: + removed useless code that required strptime () + +Sat Feb 23 15:43:05 CET 2002 Daniel Spiljar + + * src/main.c, src/mbox.h, src/mbox.c, src/scan.c: + mboxgrep can now read mbox folders from standard input + +Fri Feb 8 02:15:36 CET 2002 Daniel Spiljar + + * src/main.c: + fixed a bug which prevented mboxgrep from being compiled; + this happened because I've put some assignments *before* + declarations + +Wed Feb 6 23:11:50 CET 2002 Daniel Spiljar + + * src/maildir.c, src/main.c, src/mbox.c, src/mboxgrep.h, src/mh.c, src/mh.h, src/misc.c, src/scan.c, src/wrap.c + code cleanups; many global variables have been replaced with + a single option_t structure + +Fri Feb 1 00:31:05 CET 2002 Daniel Spiljar + + * src/maildir.c: + fixed a bug which occured on recursive search of maildirs + +Wed Jan 2 00:32:37 CET 2002 Daniel Spiljar + + * src/main.c, src/misc.c, src/wrap.h: + applied a patch (kindly submitted by John R. Daily + ), which fixes missing prototypes that might + cause mboxgrep to coredump on IA64 platform + +Sat Dec 15 20:12:40 CET 2001 Daniel Spiljar + + * src/main.c, src/scan.c, src/scan.h: + recursive search through directories has been reimplemented + +Sat Dec 8 22:13:54 CET 2001 Daniel Spiljar + + * src/main.c, src/maildir.c: + replaced remaining occurences of malloc() with xmalloc() + +Sat Dec 8 21:21:58 CET 2001 Daniel Spiljar + + * src/maildir.c, src/main.c, src/mbox.c, src/mh.c, src/misc.c, src/scan.c, src/wrap.c, src/wrap.h: + wrote xstrdup(), an error-checking wrapper around strdup() and + replaced all occurences of strdup() with xstrdup() + +Sun Dec 2 18:05:57 CET 2001 Daniel Spiljar + + * src/Makefile.in, src/info.c, src/main.c, src/mboxgrep.h, src/md5.c, src/md5.h, src/scan.c, src/scan.h, doc/mboxgrep.texi: + mboxgrep can now ignore duplicate messages, thanks to the MD5 + algorithm + + * src/maildir.c, src/main.c, src/scan.c, src/wrap.c, src/wrap.h: + wrote xcalloc() and renamed m_realloc() to xrealloc() + +Sat Nov 17 22:57:57 CET 2001 Daniel Spiljar + + * src/mbox.c, src/mh.c, src/maildir.c + message->headers and message->body pointers are now initially malloc'd + to size of one character in order to prevent NULL pointers from being + passed to regexec() + +Wed Nov 7 22:47:34 CET 2001 Daniel Spiljar + + * configure.ac, src/mboxgrep.h, src/main.c, src/misc.h, src/misc.c, src/info.c, src/config.h, src/mbox.c: + file locking method can now be selected at run time + + * src/info.c, src/maildir.c, src/main.c, src/mbox.h, src/misc.c, src/scan.c, src/Makefile.in + changed `#include "config.h"' to `#include ', and fixed + other bugs with #including + +Sat Nov 3 16:08:22 CET 2001 Daniel Spiljar + + * configure.ac, src/config.h.in, src/info.c, src/mbox.c + files can be locked with flock() instead of fcntl(), if + enabled at compile time + +Sun Oct 28 19:01:44 CET 2001 Daniel Spiljar + + * src/Makefile.in: + forgot to mention getopt.c and getopt1.c + +Sun Oct 28 16:06:28 CET 2001 Daniel Spiljar + + * src/mh.c, src/main.c, src/scan.c: + #included certain neccessary files + +Sun Oct 28 14:43:21 CET 2001 Daniel Spiljar + + * src/maildir.c, src/maildir.h, src/scan.c: + wrote functions maildir_check and maildir_create; + if the target maildir doesn't exist, mboxgrep creates one; + if it does exist, mboxgrep checks its consistency and refuses to + write to it unless `tmp', `new' and `cur' subdirectories exist + +Sun Oct 28 13:02:10 CET 2001 Daniel Spiljar + + * src/info.c, doc/mboxgrep.texi, doc/mboxgrep.1 + the "--regexp" command was implemented in version 0.7.0, but I + forgot to document it + +Sat Oct 27 21:48:36 CEST 2001 Daniel Spiljar + + * src/scan.c: + if the input is a non-mbox folder, a proper postmark line (with + date) is put on top of each message written to stdout + +Mon Oct 8 22:53:34 CEST 2001 Daniel Spiljar + + * src/*: + source code now completely rewritten + +Sun May 27 00:19:52 CEST 2001 Daniel Spiljar + + * doc/mboxgrep.1: + updated the manual page -- it now refers to RFC 2822, instead + of the obsoleted 822 + +Tue May 1 15:06:03 CEST 2001 Daniel Spiljar + + * configure.in, doc/Makefile.in, src/Makefile.in, Makefile.in: + moved manpage to the `doc' subdirectory; changed files above + accordingly + +Sun Apr 15 23:00:08 CEST 2001 Daniel Spiljar + + * src/mboxgrep.h, src/main.c, src/file.c, src/scan.c, src/info.c: + added support for writing messages to another mail folder + +Mon Apr 9 21:55:15 CEST 2001 Daniel Spiljar + + * src/file.c, src/scan.c: all calls of malloc() are now checked + and mboxgrep exits with code 2 if it fails to allocate memory + +Sun Apr 8 19:40:33 CEST 2001 Daniel Spiljar + + * src/mboxgrep.h, src/main.c: wrote mboxgrep_stat() + +Sun Apr 8 16:58:36 CEST 2001 Daniel Spiljar + + * src/mboxgrep.h, src/main.c: wrote mboxgrep_error() + +Tue Mar 27 01:26:22 CEST 2001 Daniel Spiljar + + * configure.in: check for gethostname() + + + +$Id: ChangeLog,v 1.37 2003/08/24 19:51:12 dspiljar Exp $ diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..6a9c1c2 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,37 @@ +# mboxgrep - scan mailbox for messages matching a regular expression +# Copyright (C) 2000, 01 Daniel Spiljar +# +# Mboxgrep 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. +# +# Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +# $Id: Makefile.in,v 1.1 2001/10/26 13:07:28 dspiljar Exp $ + +SHELL = /bin/sh + +all: + cd src; $(MAKE) + +clean: + cd src; $(MAKE) clean + +distclean: + rm -f *~ Makefile config.status config.log config.cache + cd src; $(MAKE) distclean + cd doc; $(MAKE) distclean + +install: + cd src; $(MAKE) install + cd doc; $(MAKE) install + +.NOEXPORT: diff --git a/NEWS b/NEWS new file mode 100644 index 0000000..10c2450 --- /dev/null +++ b/NEWS @@ -0,0 +1,106 @@ +Changes of mboxgrep +=================== + +Changes since 0.7.8 +- implemented support for mbox folders compressed with bzip2 algorithm +- improved detection of PCRE library; this also fixes a compilation bug + on recent RedHat Linux systems +- fixed a problem with message deletion, which used to occur if an mbox + folder and temporary directory were on different filesystems; + thanks to James P. Dugal for providing a patch + +Changes since 0.7.7 +- fixed crashes on MH folders, as well as a potential problem with mbox + and maildir folders with the same cause +- debugging with dmalloc library +- MH and maildir functions no longer read files which aren't RFC 2822 messages +- mboxgrep can now read gzip compressed mbox folders from standard input + (which is a side effect of a code cleanup!) + +Changes since 0.7.6a +- mboxgrep can now read mbox folders from standard input + +Changes since 0.7.6 +- fixed a bug which prevented mboxgrep from being compiled + +Changes since 0.7.5 +- fixed a bug which caused mboxgrep to coredump on recursive search of + maildirs +- code cleanups + +Changes since 0.7.4 +- recursive search through directories has been reimplemented + +Changes since 0.7.3 +- mboxgrep can now ignore messages with identical bodies + +Changes since 0.7.2 +- file locking method can be selected at runtime +- mboxgrep used to coredump on messages with empty headers; the problem is + now hopefully fixed +- mboxgrep now compiles on FreeBSD + +Changes since 0.7.1 +- file locking with flock() instead of fcntl() is now supported +- mboxgrep should now compile on systems which don't have getopt_long() +- other minor bugfixes + +Changes since 0.7.0 +- bugfixes + +Changes since 0.5.3 +- NOTE: there was no stable version between 0.5.x and 0.7.x +- mboxgrep is almost completely rewritten +- implemented message deleting feature (--delete) +- implemented piping messages to a command (--pipe) (using this option, + each selected message is piped to a separate instance of the specified + command) +- added support for compressed mbox folders + +Changes since 0.5.2 +- implemented ability to write found messages to another folder (instead + of stdout) +- started writing *real* changelog (while this file has been renamed to + "NEWS") +- wrote a manual in Texinfo format + +Changes since 0.5.1 +- implemented message counting (-c, --count) +- fixed manual page installation target in src/Makefile.in -- manual page + is now installed in $(manpath)/man1/ rather than in $(prefix)/man/man1/ +- added `--without-sense-of-humor' switch to the configure script, which + disables checking whether Garfield still hates Mondays +- short version of `--version' switch is now `-V' instead of `-v', + because `-v' will be used for inverted matching +- implemented inverted matching (-v, --invert-match) +- implemented recursive search through directories (-r, --recursive) +- config.h[.in] is now wrapped (#ifndef CONFIG_H and stuff) + +Changes since 0.5.0 +- added support for qmail-style maildir folders + +Changes since 0.4.0 +- source of getopt_long() is now included, so long options are also available + on platforms that don't use GNU libc +- file locking is now performed on mbox folders only + +Changes since 0.2.0 +- added support for MH mailboxes +- added scope selection switches `-B' (or `--body') and `-H' (or `--headers') +- getopt() (or getopt_long(), if available) is now used to parse command line + arguments, instead of my own lousy routine +- configure script now looks for PCRE by default, unless `--with-pcre=no' or + `--without-pcre' is specified +- the feature of reading from standard input is gone +- added `-v' (or `--version') switch + +Changes since 0.1.1 +- mboxgrep now puts a shared lock on a mailbox before reading it +- various code cleanups + +Changes since 0.1.0 +- fixed install target in Makefile (`install' is now used instead of `cp') +- added support for mailboxes generated by Gnus + + +$Id: NEWS,v 1.21 2003/08/24 19:23:48 dspiljar Exp $ diff --git a/README b/README new file mode 100644 index 0000000..266bfab --- /dev/null +++ b/README @@ -0,0 +1,19 @@ +-*- text -*- + +mboxgrep - displays e-mail messages matching a pattern + +Full description of mboxgrep is contained in the documentation, +which is provided both in manpage and texinfo format, to satisfy +believers of both religions. + +The author of mboxgrep is Daniel Spiljar, who can be reached via email +at . Bug reports, feature requests and flames +are welcome. + +If you intend to bundle mboxgrep with an operating system (such as a +GNU/Linux distrubution, for example), please drop me a line about it. + +For build instructions, read the file `INSTALL', and run +`./configure --help' + +$Id: README,v 1.2 2002/12/02 20:53:07 dspiljar Exp $ diff --git a/TODO b/TODO new file mode 100644 index 0000000..e297df2 --- /dev/null +++ b/TODO @@ -0,0 +1,26 @@ +-*- text -*- + +- ignore .overview when grepping Gnus folders [X] +- implement inverted matching [X] +- (re)implement recursive search through directories [X] +- implement literal date matching [ ] +- write Texinfo documentation [X] +- implement writing selected messages to a new folder [X] +- implement deleting selected messages [X] +- add support for config files [ ] +- add support for reading messages from stdin [X] +- add support for compressed mbox folders [X] +- make use of lockfile library [ ] +- make use of Solaris' maillock library [ ] +- provide possibility to use flock() instead of fcntl() [X] +- provide national language support with gettext() [ ] +- allow run-time selection of file locking method [X] +- make mboxgrep understand MIME [ ] +- enable removing duplicate messages w/ MD5 checksums [X] +- add checking for conflicting command-line options [ ] +- add support for GnuPG [ ] +- add support for bzip2 compression [X] +- add support for mail folder conversion [ ] + + +$Id: TODO,v 1.16 2003/04/06 21:48:23 dspiljar Exp $ diff --git a/configure b/configure new file mode 100755 index 0000000..e8599ec --- /dev/null +++ b/configure @@ -0,0 +1,4941 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.57. +# +# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 +# 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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See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +_ACEOF + + cat <<_ACEOF +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data [PREFIX/share] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --infodir=DIR info documentation [PREFIX/info] + --mandir=DIR man documentation [PREFIX/man] +_ACEOF + + cat <<\_ACEOF +_ACEOF +fi + +if test -n "$ac_init_help"; then + + cat <<\_ACEOF + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --without-pcre Compile without Perl regexp support + --without-zlib Compile without suport for gzip compressed mailboxes + --without-bzlib Compile without suport for bzip2 compressed mailboxes + --with-dmalloc Compile with dmalloc library + --without-sense-of-humor If you have no sense of humor + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + CPPFLAGS C/C++ preprocessor flags, e.g. -I if you have + headers in a nonstandard directory + CPP C preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +_ACEOF +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + ac_popdir=`pwd` + for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue + test -d $ac_dir || continue + ac_builddir=. + +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. 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Invocation command line was + + $ $0 $@ + +_ACEOF +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +hostinfo = `(hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + echo "PATH: $as_dir" +done + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. +# Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. +ac_configure_args= +ac_configure_args0= +ac_configure_args1= +ac_sep= +ac_must_keep_next=false +for ac_pass in 1 2 +do + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; + 2) + ac_configure_args1="$ac_configure_args1 '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" + # Get rid of the leading space. + ac_sep=" " + ;; + esac + done +done +$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } +$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Be sure not to use single quotes in there, as some shells, +# such as our DU 5.0 friend, will then `close' the trap. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + { + echo + + cat <<\_ASBOX +## ---------------- ## +## Cache variables. ## +## ---------------- ## +_ASBOX + echo + # The following way of writing the cache mishandles newlines in values, +{ + (set) 2>&1 | + case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in + *ac_space=\ *) + sed -n \ + "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" + ;; + *) + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} + echo + + cat <<\_ASBOX +## ----------------- ## +## Output variables. ## +## ----------------- ## +_ASBOX + echo + for ac_var in $ac_subst_vars + do + eval ac_val=$`echo $ac_var` + echo "$ac_var='"'"'$ac_val'"'"'" + done | sort + echo + + if test -n "$ac_subst_files"; then + cat <<\_ASBOX +## ------------- ## +## Output files. ## +## ------------- ## +_ASBOX + echo + for ac_var in $ac_subst_files + do + eval ac_val=$`echo $ac_var` + echo "$ac_var='"'"'$ac_val'"'"'" + done | sort + echo + fi + + if test -s confdefs.h; then + cat <<\_ASBOX +## ----------- ## +## confdefs.h. ## +## ----------- ## +_ASBOX + echo + sed "/^$/d" confdefs.h | sort + echo + fi + test "$ac_signal" != 0 && + echo "$as_me: caught signal $ac_signal" + echo "$as_me: exit $exit_status" + } >&5 + rm -f core core.* *.core && + rm -rf conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status + ' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo >confdefs.h + +# Predefined preprocessor variables. + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_NAME "$PACKAGE_NAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_TARNAME "$PACKAGE_TARNAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_VERSION "$PACKAGE_VERSION" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_STRING "$PACKAGE_STRING" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" +_ACEOF + + +# Let the site file select an alternate cache file if it wants to. +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +echo "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . $cache_file;; + *) . ./$cache_file;; + esac + fi +else + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in `(set) 2>&1 | + sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val="\$ac_cv_env_${ac_var}_value" + eval ac_new_val="\$ac_env_${ac_var}_value" + case $ac_old_set,$ac_new_set in + set,) + { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 +echo "$as_me: former value: $ac_old_val" >&2;} + { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 +echo "$as_me: current value: $ac_new_val" >&2;} + ac_cache_corrupted=: + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + + + + + + + + + + + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + ac_config_headers="$ac_config_headers src/config.h" + + +# Checks for programs. +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$ac_ct_CC" && break +done + + CC=$ac_ct_CC +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO:" \ + "checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 + (eval $ac_compiler --version &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 + (eval $ac_compiler -v &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 + (eval $ac_compiler -V &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +echo "$as_me:$LINENO: checking for C compiler default output" >&5 +echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 + (eval $ac_link_default) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Find the output, starting from the most likely. This scheme is +# not robust to junk in `.', hence go to wildcards (a.*) only as a last +# resort. + +# Be careful to initialize this variable, since it used to be cached. +# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. +ac_cv_exeext= +# b.out is created by i960 compilers. +for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) + ;; + conftest.$ac_ext ) + # This is the source file. + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + # FIXME: I believe we export ac_cv_exeext for Libtool, + # but it would be cool to find out if it's true. Does anybody + # maintain Libtool? --akim. + export ac_cv_exeext + break;; + * ) + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6 + +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 +echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6 + +echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + export ac_cv_exeext + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6 + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6 +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_compiler_gnu=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +CFLAGS="-g" +echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_prog_cc_g=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 +echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_stdc=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX 10.20 and later -Ae +# HP-UX older versions -Aa -D_HPUX_SOURCE +# SVR4 -Xc -D__EXTENSIONS__ +for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_stdc=$ac_arg +break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext +done +rm -f conftest.$ac_ext conftest.$ac_objext +CC=$ac_save_CC + +fi + +case "x$ac_cv_prog_cc_stdc" in + x|xno) + echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6 ;; + *) + echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 + CC="$CC $ac_cv_prog_cc_stdc" ;; +esac + +# Some people use a C++ compiler to compile C. Since we use `exit', +# in C++ we need to declare it. In case someone uses the same compiler +# for both compiling C and C++ we need to have the C++ compiler decide +# the declaration of exit, since it's the most demanding environment. +cat >conftest.$ac_ext <<_ACEOF +#ifndef __cplusplus + choke me +#endif +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + for ac_declaration in \ + ''\ + '#include ' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +continue +fi +rm -f conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done +rm -f conftest* +if test -n "$ac_declaration"; then + echo '#ifdef __cplusplus' >>confdefs.h + echo $ac_declaration >>confdefs.h + echo '#endif' >>confdefs.h +fi + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_aux_dir= +for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f $ac_dir/shtool; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 +echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} + { (exit 1); exit 1; }; } +fi +ac_config_guess="$SHELL $ac_aux_dir/config.guess" +ac_config_sub="$SHELL $ac_aux_dir/config.sub" +ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL=$ac_install_sh + fi +fi +echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + + +# Checks for standard (sp?) header files + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6 +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6 +if test "${ac_cv_prog_egrep+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo a | (grep -E '(a|b)') >/dev/null 2>&1 + then ac_cv_prog_egrep='grep -E' + else ac_cv_prog_egrep='egrep' + fi +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 +echo "${ECHO_T}$ac_cv_prog_egrep" >&6 + EGREP=$ac_cv_prog_egrep + + +echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_header_stdc=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + + + + + + +ac_header_dirent=no +for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do + as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5 +echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include <$ac_hdr> + +int +main () +{ +if ((DIR *) 0) +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_Header=no" +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 +_ACEOF + +ac_header_dirent=$ac_hdr; break +fi + +done +# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. +if test $ac_header_dirent = dirent.h; then + echo "$as_me:$LINENO: checking for library containing opendir" >&5 +echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6 +if test "${ac_cv_search_opendir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_func_search_save_LIBS=$LIBS +ac_cv_search_opendir=no +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char opendir (); +int +main () +{ +opendir (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_search_opendir="none required" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +if test "$ac_cv_search_opendir" = no; then + for ac_lib in dir; do + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char opendir (); +int +main () +{ +opendir (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_search_opendir="-l$ac_lib" +break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + done +fi +LIBS=$ac_func_search_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 +echo "${ECHO_T}$ac_cv_search_opendir" >&6 +if test "$ac_cv_search_opendir" != no; then + test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" + +fi + +else + echo "$as_me:$LINENO: checking for library containing opendir" >&5 +echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6 +if test "${ac_cv_search_opendir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_func_search_save_LIBS=$LIBS +ac_cv_search_opendir=no +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char opendir (); +int +main () +{ +opendir (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_search_opendir="none required" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +if test "$ac_cv_search_opendir" = no; then + for ac_lib in x; do + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char opendir (); +int +main () +{ +opendir (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_search_opendir="-l$ac_lib" +break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + done +fi +LIBS=$ac_func_search_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 +echo "${ECHO_T}$ac_cv_search_opendir" >&6 +if test "$ac_cv_search_opendir" != no; then + test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" + +fi + +fi + + +# Checks for libraries. + +# Check for PCRE library + +# Check whether --with-pcre or --without-pcre was given. +if test "${with_pcre+set}" = set; then + withval="$with_pcre" + +else + + # Extract the first word of "pcre-config", so it can be a program name with args. +set dummy pcre-config; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_PCRE_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PCRE_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PCRE_CONFIG="$PCRE_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PCRE_CONFIG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + ;; +esac +fi +PCRE_CONFIG=$ac_cv_path_PCRE_CONFIG + +if test -n "$PCRE_CONFIG"; then + echo "$as_me:$LINENO: result: $PCRE_CONFIG" >&5 +echo "${ECHO_T}$PCRE_CONFIG" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + + if test "$PCRE_CONFIG"; then + CFLAGS="$CFLAGS `$PCRE_CONFIG --cflags`" + LIBS="$LIBS `$PCRE_CONFIG --libs`" + + cat >conftest.$ac_ext <<_ACEOF + +#include + +int main () +{ + return 0; +} + +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cat >>confdefs.h <<\_ACEOF +#define HAVE_LIBPCRE 1 +_ACEOF + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + { echo "$as_me:$LINENO: found pcre-config but could not compile test program." >&5 +echo "$as_me: found pcre-config but could not compile test program." >&6;} + { { echo "$as_me:$LINENO: error: is PCRE properly installed? +See \`config.log' for more details." >&5 +echo "$as_me: error: is PCRE properly installed? +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + + +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + else + { echo "$as_me:$LINENO: pcre-config not found" >&5 +echo "$as_me: pcre-config not found" >&6;} + { echo "$as_me:$LINENO: trying to find PCRE anyway" >&5 +echo "$as_me: trying to find PCRE anyway" >&6;} + +echo "$as_me:$LINENO: checking for main in -lpcre" >&5 +echo $ECHO_N "checking for main in -lpcre... $ECHO_C" >&6 +if test "${ac_cv_lib_pcre_main+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpcre $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + +int +main () +{ +main (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_pcre_main=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_pcre_main=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_pcre_main" >&5 +echo "${ECHO_T}$ac_cv_lib_pcre_main" >&6 +if test $ac_cv_lib_pcre_main = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBPCRE 1 +_ACEOF + + LIBS="-lpcre $LIBS" + +fi + + fi + + +fi; + +# Check for zlib + +# Check whether --with-z or --without-z was given. +if test "${with_z+set}" = set; then + withval="$with_z" + +else + +echo "$as_me:$LINENO: checking for gzopen in -lz" >&5 +echo $ECHO_N "checking for gzopen in -lz... $ECHO_C" >&6 +if test "${ac_cv_lib_z_gzopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lz $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gzopen (); +int +main () +{ +gzopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_z_gzopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_z_gzopen=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_z_gzopen" >&5 +echo "${ECHO_T}$ac_cv_lib_z_gzopen" >&6 +if test $ac_cv_lib_z_gzopen = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBZ 1 +_ACEOF + + LIBS="-lz $LIBS" + +fi + +fi; + +# Check for bzlib + +# Check whether --with-z or --without-z was given. +if test "${with_z+set}" = set; then + withval="$with_z" + +else + +echo "$as_me:$LINENO: checking for BZ2_bzopen in -lbz2" >&5 +echo $ECHO_N "checking for BZ2_bzopen in -lbz2... $ECHO_C" >&6 +if test "${ac_cv_lib_bz2_BZ2_bzopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbz2 $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char BZ2_bzopen (); +int +main () +{ +BZ2_bzopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_bz2_BZ2_bzopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_bz2_BZ2_bzopen=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_bz2_BZ2_bzopen" >&5 +echo "${ECHO_T}$ac_cv_lib_bz2_BZ2_bzopen" >&6 +if test $ac_cv_lib_bz2_BZ2_bzopen = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBBZ2 1 +_ACEOF + + LIBS="-lbz2 $LIBS" + +fi + +fi; + +# Check for dmalloc + +# Check whether --with-dmalloc or --without-dmalloc was given. +if test "${with_dmalloc+set}" = set; then + withval="$with_dmalloc" + +echo "$as_me:$LINENO: checking for main in -ldmalloc" >&5 +echo $ECHO_N "checking for main in -ldmalloc... $ECHO_C" >&6 +if test "${ac_cv_lib_dmalloc_main+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldmalloc $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + +int +main () +{ +main (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dmalloc_main=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_dmalloc_main=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_dmalloc_main" >&5 +echo "${ECHO_T}$ac_cv_lib_dmalloc_main" >&6 +if test $ac_cv_lib_dmalloc_main = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBDMALLOC 1 +_ACEOF + + LIBS="-ldmalloc $LIBS" + +fi + +fi; + +# Check for our favorite sarcastic cat's sanity. 8) + +# Check whether --with-sense-of-humor or --without-sense-of-humor was given. +if test "${with_sense_of_humor+set}" = set; then + withval="$with_sense_of_humor" + +else + +echo "$as_me:$LINENO: checking for like_monday in -lgarfield" >&5 +echo $ECHO_N "checking for like_monday in -lgarfield... $ECHO_C" >&6 +if test "${ac_cv_lib_garfield_like_monday+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgarfield $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char like_monday (); +int +main () +{ +like_monday (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_garfield_like_monday=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_garfield_like_monday=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_garfield_like_monday" >&5 +echo "${ECHO_T}$ac_cv_lib_garfield_like_monday" >&6 +if test $ac_cv_lib_garfield_like_monday = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBGARFIELD 1 +_ACEOF + + LIBS="-lgarfield $LIBS" + +fi + +fi; + +# AC_ARG_WITH(lockfile, [ --without-lockfile Blah],, +# AC_CHECK_LIB(lockfile, maillock)) + + +for ac_func in fcntl +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ +#ifdef __STDC__ +# include +#else +# include +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +for ac_func in flock +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ +#ifdef __STDC__ +# include +#else +# include +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +for ac_func in regcomp +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ +#ifdef __STDC__ +# include +#else +# include +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +for ac_func in strptime +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ +#ifdef __STDC__ +# include +#else +# include +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +for ac_func in ftw +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ +#ifdef __STDC__ +# include +#else +# include +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +for ac_func in fts_open +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ +#ifdef __STDC__ +# include +#else +# include +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +{ + (set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} | + sed ' + t clear + : clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + : end' >>confcache +if diff $cache_file confcache >/dev/null 2>&1; then :; else + if test -w $cache_file; then + test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" + cat confcache >$cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/; +s/:*\${srcdir}:*/:/; +s/:*@srcdir@:*/:/; +s/^\([^=]*=[ ]*\):*/\1/; +s/:*$//; +s/^[^=]*=[ ]*$//; +}' +fi + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_i=`echo "$ac_i" | + sed 's/\$U\././;s/\.o$//;s/\.obj$//'` + # 2. 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Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason to put it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Create a temporary directory, and hook for its removal unless debugging. +$debug || +{ + trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} + +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./confstat$$-$RANDOM + (umask 077 && mkdir $tmp) +} || +{ + echo "$me: cannot create a temporary directory in ." >&2 + { (exit 1); exit 1; } +} + +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF + +# +# CONFIG_FILES section. +# + +# No need to generate the scripts if there are no CONFIG_FILES. +# This happens for instance when ./config.status config.h +if test -n "\$CONFIG_FILES"; then + # Protect against being on the right side of a sed subst in config.status. + sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; + s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF +s,@SHELL@,$SHELL,;t t +s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t +s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t +s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t +s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t +s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t +s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t +s,@exec_prefix@,$exec_prefix,;t t +s,@prefix@,$prefix,;t t +s,@program_transform_name@,$program_transform_name,;t t +s,@bindir@,$bindir,;t t +s,@sbindir@,$sbindir,;t t +s,@libexecdir@,$libexecdir,;t t +s,@datadir@,$datadir,;t t +s,@sysconfdir@,$sysconfdir,;t t +s,@sharedstatedir@,$sharedstatedir,;t t +s,@localstatedir@,$localstatedir,;t t +s,@libdir@,$libdir,;t t +s,@includedir@,$includedir,;t t +s,@oldincludedir@,$oldincludedir,;t t +s,@infodir@,$infodir,;t t +s,@mandir@,$mandir,;t t +s,@build_alias@,$build_alias,;t t +s,@host_alias@,$host_alias,;t t +s,@target_alias@,$target_alias,;t t +s,@DEFS@,$DEFS,;t t +s,@ECHO_C@,$ECHO_C,;t t +s,@ECHO_N@,$ECHO_N,;t t +s,@ECHO_T@,$ECHO_T,;t t +s,@LIBS@,$LIBS,;t t +s,@CC@,$CC,;t t +s,@CFLAGS@,$CFLAGS,;t t +s,@LDFLAGS@,$LDFLAGS,;t t +s,@CPPFLAGS@,$CPPFLAGS,;t t +s,@ac_ct_CC@,$ac_ct_CC,;t t +s,@EXEEXT@,$EXEEXT,;t t +s,@OBJEXT@,$OBJEXT,;t t +s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t +s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t +s,@INSTALL_DATA@,$INSTALL_DATA,;t t +s,@CPP@,$CPP,;t t +s,@EGREP@,$EGREP,;t t +s,@PCRE_CONFIG@,$PCRE_CONFIG,;t t +s,@LIBOBJS@,$LIBOBJS,;t t +s,@LTLIBOBJS@,$LTLIBOBJS,;t t +CEOF + +_ACEOF + + cat >>$CONFIG_STATUS <<\_ACEOF + # Split the substitutions into bite-sized pieces for seds with + # small command number limits, like on Digital OSF/1 and HP-UX. + ac_max_sed_lines=48 + ac_sed_frag=1 # Number of current file. + ac_beg=1 # First line for current file. + ac_end=$ac_max_sed_lines # Line after last line for current file. + ac_more_lines=: + ac_sed_cmds= + while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + else + sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + fi + if test ! -s $tmp/subs.frag; then + ac_more_lines=false + else + # The purpose of the label and of the branching condition is to + # speed up the sed processing (if there are no `@' at all, there + # is no need to browse any of the substitutions). + # These are the two extra sed commands mentioned above. + (echo ':t + /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" + else + ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" + fi + ac_sed_frag=`expr $ac_sed_frag + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_lines` + fi + done + if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat + fi +fi # test -n "$CONFIG_FILES" + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case $ac_file in + - | *:- | *:-:* ) # input from stdin + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + * ) ac_file_in=$ac_file.in ;; + esac + + # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. + ac_dir=`(dirname "$ac_file") 2>/dev/null || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p "$ac_dir" + else + as_dir="$ac_dir" + as_dirs= + while test ! -d "$as_dir"; do + as_dirs="$as_dir $as_dirs" + as_dir=`(dirname "$as_dir") 2>/dev/null || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + done + test ! -n "$as_dirs" || mkdir $as_dirs + fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 +echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} + { (exit 1); exit 1; }; }; } + + ac_builddir=. + +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac +# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be +# absolute. +ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` +ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` +ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` +ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` + + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_builddir$INSTALL ;; + esac + + if test x"$ac_file" != x-; then + { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + rm -f "$ac_file" + fi + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + if test x"$ac_file" = x-; then + configure_input= + else + configure_input="$ac_file. " + fi + configure_input=$configure_input"Generated from `echo $ac_file_in | + sed 's,.*/,,'` by configure." + + # First look for the input files in the build tree, otherwise in the + # src tree. + ac_file_inputs=`IFS=: + for f in $ac_file_in; do + case $f in + -) echo $tmp/stdin ;; + [\\/$]*) + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + echo $f;; + *) # Relative + if test -f "$f"; then + # Build tree + echo $f + elif test -f "$srcdir/$f"; then + # Source tree + echo $srcdir/$f + else + # /dev/null tree + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + fi;; + esac + done` || { (exit 1); exit 1; } +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s,@configure_input@,$configure_input,;t t +s,@srcdir@,$ac_srcdir,;t t +s,@abs_srcdir@,$ac_abs_srcdir,;t t +s,@top_srcdir@,$ac_top_srcdir,;t t +s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t +s,@builddir@,$ac_builddir,;t t +s,@abs_builddir@,$ac_abs_builddir,;t t +s,@top_builddir@,$ac_top_builddir,;t t +s,@abs_top_builddir@,$ac_abs_top_builddir,;t t +s,@INSTALL@,$ac_INSTALL,;t t +" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out + rm -f $tmp/stdin + if test x"$ac_file" != x-; then + mv $tmp/out $ac_file + else + cat $tmp/out + rm -f $tmp/out + fi + +done +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF + +# +# CONFIG_HEADER section. +# + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='[ ].*$,\1#\2' +ac_dC=' ' +ac_dD=',;t' +# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='$,\1#\2define\3' +ac_uC=' ' +ac_uD=',;t' + +for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case $ac_file in + - | *:- | *:-:* ) # input from stdin + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + * ) ac_file_in=$ac_file.in ;; + esac + + test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + + # First look for the input files in the build tree, otherwise in the + # src tree. + ac_file_inputs=`IFS=: + for f in $ac_file_in; do + case $f in + -) echo $tmp/stdin ;; + [\\/$]*) + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + echo $f;; + *) # Relative + if test -f "$f"; then + # Build tree + echo $f + elif test -f "$srcdir/$f"; then + # Source tree + echo $srcdir/$f + else + # /dev/null tree + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + fi;; + esac + done` || { (exit 1); exit 1; } + # Remove the trailing spaces. + sed 's/[ ]*$//' $ac_file_inputs >$tmp/in + +_ACEOF + +# Transform confdefs.h into two sed scripts, `conftest.defines' and +# `conftest.undefs', that substitutes the proper values into +# config.h.in to produce config.h. The first handles `#define' +# templates, and the second `#undef' templates. +# And first: Protect against being on the right side of a sed subst in +# config.status. Protect against being in an unquoted here document +# in config.status. +rm -f conftest.defines conftest.undefs +# Using a here document instead of a string reduces the quoting nightmare. +# Putting comments in sed scripts is not portable. +# +# `end' is used to avoid that the second main sed command (meant for +# 0-ary CPP macros) applies to n-ary macro definitions. +# See the Autoconf documentation for `clear'. +cat >confdef2sed.sed <<\_ACEOF +s/[\\&,]/\\&/g +s,[\\$`],\\&,g +t clear +: clear +s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp +t end +s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp +: end +_ACEOF +# If some macros were called several times there might be several times +# the same #defines, which is useless. Nevertheless, we may not want to +# sort them, since we want the *last* AC-DEFINE to be honored. +uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines +sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs +rm -f confdef2sed.sed + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >>conftest.undefs <<\_ACEOF +s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, +_ACEOF + +# Break up conftest.defines because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS +echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS +echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS +echo ' :' >>$CONFIG_STATUS +rm -f conftest.tail +while grep . conftest.defines >/dev/null +do + # Write a limited-size here document to $tmp/defines.sed. + echo ' cat >$tmp/defines.sed <>$CONFIG_STATUS + # Speed up: don't consider the non `#define' lines. + echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f $tmp/defines.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines +echo ' fi # grep' >>$CONFIG_STATUS +echo >>$CONFIG_STATUS + +# Break up conftest.undefs because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #undef templates' >>$CONFIG_STATUS +rm -f conftest.tail +while grep . conftest.undefs >/dev/null +do + # Write a limited-size here document to $tmp/undefs.sed. + echo ' cat >$tmp/undefs.sed <>$CONFIG_STATUS + # Speed up: don't consider the non `#undef' + echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS + echo 'CEOF + sed -f $tmp/undefs.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail + rm -f conftest.undefs + mv conftest.tail conftest.undefs +done +rm -f conftest.undefs + +cat >>$CONFIG_STATUS <<\_ACEOF + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + if test x"$ac_file" = x-; then + echo "/* Generated by configure. */" >$tmp/config.h + else + echo "/* $ac_file. Generated by configure. */" >$tmp/config.h + fi + cat $tmp/in >>$tmp/config.h + rm -f $tmp/in + if test x"$ac_file" != x-; then + if diff $ac_file $tmp/config.h >/dev/null 2>&1; then + { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} + else + ac_dir=`(dirname "$ac_file") 2>/dev/null || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p "$ac_dir" + else + as_dir="$ac_dir" + as_dirs= + while test ! -d "$as_dir"; do + as_dirs="$as_dir $as_dirs" + as_dir=`(dirname "$as_dir") 2>/dev/null || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + done + test ! -n "$as_dirs" || mkdir $as_dirs + fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 +echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} + { (exit 1); exit 1; }; }; } + + rm -f $ac_file + mv $tmp/config.h $ac_file + fi + else + cat $tmp/config.h + rm -f $tmp/config.h + fi +done +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..b75b955 --- /dev/null +++ b/configure.ac @@ -0,0 +1,98 @@ +# mboxgrep - scan mailbox for messages matching a regular expression +# Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar +# +# Mboxgrep 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. +# +# Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +# $Id: configure.ac,v 1.13 2003/08/10 22:45:45 dspiljar Exp $ + +# Process this file with autoconf to produce a configure script. + +# Yawn. +AC_INIT +AC_LANG(C) +AC_CONFIG_HEADER([src/config.h]) + +# Checks for programs. +AC_PROG_CC +AC_PROG_INSTALL + +# Checks for standard (sp?) header files +AC_HEADER_STDC +AC_HEADER_DIRENT + +# Checks for libraries. + +# Check for PCRE library +AC_ARG_WITH(pcre, [ --without-pcre Compile without Perl regexp support],, +[ + AC_PATH_PROG(PCRE_CONFIG, pcre-config) + + if test "$PCRE_CONFIG"; then + CFLAGS="$CFLAGS `$PCRE_CONFIG --cflags`" + LIBS="$LIBS `$PCRE_CONFIG --libs`" + + AC_LINK_IFELSE( + [ +#include + +int main () +{ + return 0; +} + ], + AC_DEFINE(HAVE_LIBPCRE), + [ + AC_MSG_NOTICE(found pcre-config but could not compile test program.) + AC_MSG_FAILURE(is PCRE properly installed?) + ] +) + else + AC_MSG_NOTICE(pcre-config not found) + AC_MSG_NOTICE(trying to find PCRE anyway) + AC_CHECK_LIB(pcre, main) + fi +] +) + +# Check for zlib +AC_ARG_WITH(z, [ --without-zlib Compile without suport for gzip compressed mailboxes],, + AC_CHECK_LIB(z, gzopen)) + +# Check for bzlib +AC_ARG_WITH(z, [ --without-bzlib Compile without suport for bzip2 compressed mailboxes],, + AC_CHECK_LIB(bz2, BZ2_bzopen)) + +# Check for dmalloc +AC_ARG_WITH(dmalloc, [ --with-dmalloc Compile with dmalloc library], + AC_CHECK_LIB(dmalloc, main)) + +# Check for our favorite sarcastic cat's sanity. 8) +AC_ARG_WITH(sense-of-humor, [ --without-sense-of-humor If you have no sense of humor],, + AC_CHECK_LIB(garfield, like_monday)) + +# AC_ARG_WITH(lockfile, [ --without-lockfile Blah],, +# AC_CHECK_LIB(lockfile, maillock)) + +AC_CHECK_FUNCS(fcntl) +AC_CHECK_FUNCS([flock]) +AC_CHECK_FUNCS([regcomp]) +AC_CHECK_FUNCS([strptime]) +AC_CHECK_FUNCS(ftw) +AC_CHECK_FUNCS(fts_open) + +AC_CONFIG_FILES([Makefile + doc/Makefile + src/Makefile]) +AC_OUTPUT diff --git a/contrib/README b/contrib/README new file mode 100644 index 0000000..d450326 --- /dev/null +++ b/contrib/README @@ -0,0 +1,5 @@ +This directory is intended to hold third-party contributions. + +- mboxgrep.spec is an RPM spec file, kindly contributed by + Vaclav Slavik + diff --git a/contrib/mboxgrep.spec b/contrib/mboxgrep.spec new file mode 100644 index 0000000..1313ceb --- /dev/null +++ b/contrib/mboxgrep.spec @@ -0,0 +1,46 @@ +Summary: Grep for mailboxes +Name: mboxgrep +Version: 0.5.3 +Release: 1 +Epoch: 1 +License: GPL +Group: Applications/Internet +Source: http://public.srce.hr/~dspiljar/mboxgrep-%{version}.tar.gz +URL: http://public.srce.hr/~dspiljar/mboxgrep.html +BuildRoot: %{_tmppath}/%{name}-%{version}-root + +%description +mboxgrep is a small utility that scans a mailbox for messages +matching a basic, extended, or Perl-compatible regular +expression. Found messages can be either displayed on +standard output, counted or written to another mailbox. +It supports mbox, MH, nnmh, nnml and maildir folders. + +%prep +%setup -q + +%build +%configure +%make + +%install +rm -rf $RPM_BUILD_ROOT +%makeinstall + +%clean +rm -rf $RPM_BUILD_ROOT + +%post +/sbin/install-info %{_infodir}/mboxgrep.info* %{_infodir}/dir + +%preun +if [ $1 = 0 ]; then +/sbin/install-info --delete %{_infodir}/mboxgrep.info* %{_infodir}/dir +fi + +%files +%defattr(-,root,root) +%doc COPYING INSTALL NEWS README +%{_bindir}/* +%{_infodir}/* +%{_mandir}/*/* diff --git a/doc/Makefile.in b/doc/Makefile.in new file mode 100644 index 0000000..737e3fe --- /dev/null +++ b/doc/Makefile.in @@ -0,0 +1,41 @@ +# mboxgrep - search mailbox for messages matching a regular expression +# Copyright (C) 2000, 01 Daniel Spiljar +# +# 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 + +# $Id: Makefile.in,v 1.1 2001/10/26 13:07:55 dspiljar Exp $ + +MANPAGE = mboxgrep.1 +INSTALL = @INSTALL@ +prefix = @prefix@ +mandir = @mandir@ +infodir = @infodir@ +SHELL = /bin/sh + +.PHONY: all +all: + +.PHONY: distclean +distclean: + rm -f *~ Makefile + +.PHONY: install +install: mboxgrep.1 + $(INSTALL) -d $(mandir)/man1 + $(INSTALL) -m 0644 $(MANPAGE) $(mandir)/man1 + $(INSTALL) -d $(infodir) + $(INSTALL) -m 0644 mboxgrep.info $(infodir) + +.NOEXPORT: diff --git a/doc/mboxgrep.1 b/doc/mboxgrep.1 new file mode 100644 index 0000000..be0ca5c --- /dev/null +++ b/doc/mboxgrep.1 @@ -0,0 +1,122 @@ +.Id $Id: mboxgrep.1,v 1.15 2003/08/24 19:51:14 dspiljar Exp $ +.TH MBOXGREP 1 "24 Aug 2003" +.SH NAME +mboxgrep \- displays email messages matching a pattern +.SH SYNOPSIS +.B mboxgrep +.RI [ OPTIONS ] +.RI PATTERN +.RI [ MAILBOX ] +.SH DESCRIPTION +This manual page refers to +.B mboxgrep +version +.BR 0.7.9 . +.PP +.B mboxgrep +scans a +.I MAILBOX +and displays messages matching +.I PATTERN. +.PP +If a mailbox name is ommited, or a single dash (-) is given instead, +it reads from standard input. +It can read mbox folders or output from another +.B mboxgrep +process from standard input. +.PP +.B mboxgrep +understands POSIX regular expressions, as well as Perl compatible regular +expressions (if enabled at compile time). +.I MAILBOX +can be either a: +.TP +\(bu +mbox folder (either plain or compressed) +.TP +\(bu +MH folder +.TP +\(bu +Gnus nnmh or nnml folder +.TP +\(bu +qmail-style maildir folder +.SH OPTIONS +.PP +.IP "-h, --help" +Display a help screen and exit. +.IP "-V, --version" +Display version and copyright information and exit. +.IP "-r, --recursive" +Descend into directories recursively. +.IP "-E, --extended-regexp" +PATTERN is an extended regular expression. This is default. +.IP "-G, --basic-regexp " +PATTERN is a basic regular expression. +.IP "-P, --perl-regexp" +PATTERN is a Perl regular expression. Works only if enabled at compile time. +.IP "-e, --regexp=PATTERN" +Use PATTERN as a regular expression. +.IP "-i, --ignore-case" +Ignore case distinctions. +.IP "-v, --invert-match" +Select messages which don't match PATTERN. +.IP "-H, --headers" +Match PATTERN against message headers. +.IP "-B, --body" +Match PATTERN against message body. +.IP "-l, --file-lock=METHOD" +Select file locking METHOD. METHOD is `fcntl', `flock', or `none'. +.IP "-nl, --no-file-lock" +Do not lock files. This option is meaningful only if a mbox folder (see below) +is scanned. +.IP "-c, --count" +Suppress normal output and print a count of matching messages. +.IP "-o, --output=FOLDER" +Suppress normal output and write messages to destination folder FOLDER instead. +.IP "-p, --pipe=COMMAND" +Pipe each found message to COMMAND +.IP "-d, --delete" +Suppress normal output and delete selected messages instead. Use with +caution. +.IP "-nd, --no-duplicates" +Ignore duplicate messages. +.IP "-m, --mailbox-format=TYPE" +Select input and output mailbox TYPE. TYPE can be either `mbox' (default), +`zmbox' (meaning `gzip compressed mbox'), `bz2mbox' (meaning `bzip2 +compressed mbox'), `mh', `nnml', `nnmh' or `maildir'. +.SH EXAMPLES +.TP +\(bu +Search $MAIL for messages from Dirty Harry: +.PP +mboxgrep '^From:.*callahan@homicide\\.SFPD\\.gov' $MAIL +.TP +\(bu +Display all messages contained in folder ~/Mail/incoming, except those +that appear to originate from AOL: +.PP +mboxgrep -v 'Received:.*aol\\.com' ~/Mail/incoming +.SH BUGS +Report them to address below. +.SH NOTICE +Mboxgrep was alomost completely rewritten since version 0.5.3. Additionally, +there was no stable 0.6.x branch between 0.5.3 and 0.7.0. +.SH SEE ALSO +grep(1), +regex(7), +perlre(1), +mbox(5), +RFC 2822 +.SH DEDICATION +Mboxgrep is dedicated in loving memory of Vicky, my cat who died of +tumor on Sep 12, 2002. +.PP +You haven't been long with us, but you gave us a lot of joy and all your +big heart that stopped ticking too early. I will never forget you. Sleep +well, little friend. +.SH URL +http://www.mboxgrep.org/ +.SH AUTHOR +Daniel Spiljar diff --git a/doc/mboxgrep.info b/doc/mboxgrep.info new file mode 100644 index 0000000..3a9a5ac --- /dev/null +++ b/doc/mboxgrep.info @@ -0,0 +1,265 @@ +This is mboxgrep.info, produced by makeinfo version 4.3 from +mboxgrep.texi. + +INFO-DIR-SECTION Mail +START-INFO-DIR-ENTRY +* mboxgrep: (mboxgrep). A mail folder scanning utility. +END-INFO-DIR-ENTRY + + +File: mboxgrep.info, Node: Top, Up: (dir) + + This file documents `mboxgrep' (version 0.7.9), a mailbox scanning +utility. + + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + +* Menu: + +* Introduction:: A short preface. +* Invoking:: Command-line arguments. +* Examples:: A few examples of usage. +* Bugs:: What to do with bugs and similar vermin. + +* To Vicky:: Author's dedication. + + +File: mboxgrep.info, Node: Introduction, Next: Invoking, Up: Top + +Introduction +************ + + `mboxgrep' is a small, non-interactive utility that scans mail +folders for messages matching regular expressions. + + It supports basic and extended POSIX regular expressions. +`Perl'-style regular expressions are supported as well, if `mboxgrep' +is linked with PCRE library. + + Found messages can be either displayed on standard output, counted, +deleted, piped to a specified command, or copied to another mailbox. + + It can read and write a variety of folder formats: + + * mbox folders, either plain or compressed + + * MH folders + + * nnml and nnmh folders used by Gnus + + * `qmail'-style maildirs + + Additionally, it can read mbox folders or output from another +`mboxgrep' process from standard input. It does so if a single dash +(-) is given as a file name. + + +File: mboxgrep.info, Node: Invoking, Next: Examples, Prev: Introduction, Up: Top + +Command-Line Arguments +********************** + + The syntax of `mboxgrep' invocation is: + + mboxgrep [OPTIONS] PATTERN [MAILBOX] + +* Menu: + +* Miscellaneous:: +* File locking:: +* Regexp selection:: +* Output control:: +* Search scope selection:: +* Mailbox type selection:: + + +File: mboxgrep.info, Node: Miscellaneous, Next: File locking, Up: Invoking + +`--help' +`-h' + Display a brief help screen and exit. + +`--version' +`-V' + Display program version and copyright information and exit. + +`--recursive' +`-r' + Descend into directories recursively. + + +File: mboxgrep.info, Node: File locking, Next: Regexp selection, Prev: Miscellaneous, Up: Invoking + + When accessing mbox folders, `mboxgrep' puts a shared lock on files +by default. Note that mbox folders normally should not be accessed +without locking. + +`--file-lock=METHOD' +`-l METHOD' + Specify file locking METHOD. `mboxgrep' supports `flock' and + `fcntl' file locking. However, one of these methods may be + unimplemented on your operating system and thus not available in + `mboxgrep' at run time. To disable file locking, specify `none'. + +`--no-file-lock' +`-nl' + Do not attempt to lock mbox folder files. + + +File: mboxgrep.info, Node: Regexp selection, Next: Output control, Prev: File locking, Up: Invoking + +`--extended-regexp' +`-E' + PATTERN is an extended regular expression. + +`--basic-regexp' +`-G' + PATTERN is a basic regular expression. + +`--perl-regexp' +`-P' + PATTERN is a Perl regular expression. + +`--regexp=PATTERN' +`-e PATTERN' + Use PATTERN as a regular expression. + +`--ignore-case' +`-i' + Perform case-insensitive search. + +`--invert-match' +`-v' + Invert the sense of matching, i.e. select only non-matching + messages. + + +File: mboxgrep.info, Node: Output control, Next: Search scope selection, Prev: Regexp selection, Up: Invoking + + By default, `mboxgrep' writes found messages to standard output. +The options below change such behavior. + +`--count' +`-c' + Suppress normal output and print the count of matching (or + non-matching, if used with the `-v' option) messages. + +`--delete' +`-d' + Suppress normal output and delete selected messages. + + Use with extreme caution. + +`--no-duplicates' +`-nd' + Ignore duplicate messages. + +`--output=FOLDER' +`-o FOLDER' + Suppress normal output and write messages to destination folder + FOLDER instead. + + Note that `mboxgrep' assumes the output folder is of the same + format as the input folder. Currently there is no possibility to + convert folders. + +`--pipe=COMMAND' +`-p COMMAND' + Suppress normal output and pipe each selected message to a separate + instance of COMMAND. + +`--no-messages' +`-s' + Suppress error messages. + + +File: mboxgrep.info, Node: Search scope selection, Next: Mailbox type selection, Prev: Output control, Up: Invoking + +`--headers' +`-H' + Match PATTERN against message headers. + +`--body' +`-B' + Match PATTERN against message body. + + +File: mboxgrep.info, Node: Mailbox type selection, Prev: Search scope selection, Up: Invoking + +`--mailbox-format=FORMAT' +`-m FORMAT' + Specify mailbox FORMAT. Supported formats are `mbox' (default), + `zmbox' (gzip compressed mbox), `bzmbox' (bzip2 compressed mbox) + `mh', `nnml', `nnmh', and `maildir'. + + +File: mboxgrep.info, Node: Examples, Next: Bugs, Prev: Invoking, Up: Top + +Examples +******** + + Scan `$MAIL' for messages from Dirty Harry: + + mboxgrep -H '^From:.*callahan@homicide\.SFPD\.gov' $MAIL + + Re-mail to George messages that mention his name: + + mboxgrep --pipe="/usr/lib/sendmail george" --ignore-case george ~/Mail/* + + Display all messages in folder `~/Mail/incoming', except those that +appear to originate from AOL: + + mboxgrep -v -H '^Received:.*aol\.com' ~/Mail/incoming + + Do a case-insensitive scan of `~/Mail/incoming' for messages with +subject "Weekly News" and write them to folder `~/Mail/archive': + + mboxgrep -o ~/Mail/archive -H -i '^Subject: Weekly News' ~/Mail/incoming + + Count _all_ messages stored in folder `spam', ignoring duplicates: + + mboxgrep -nd -c . spam + + +File: mboxgrep.info, Node: Bugs, Next: To Vicky, Prev: Examples, Up: Top + +Detecting Vermin +**************** + + Shortly, if `mboxgrep' crashes and/or works differently than +described in this manual, you've found a bug. + + Please report bugs to . Instructions how to +reproduce the bug or output from a debugger would be highly +appreciated. Don't, however, send any coredumps. + + +File: mboxgrep.info, Node: To Vicky, Prev: Bugs, Up: Top + +Author's Dedication +******************* + + `Mboxgrep' is dedicated in loving memory of Vicky, my cat who died +of tumor on Sep 12, 2002. + + You haven't been long with us, but you gave us a lot of joy and all +your big heart that stopped ticking too early. I will never forget you. +Sleep well, little friend. + + + +Tag Table: +Node: Top197 +Node: Introduction598 +Node: Invoking1469 +Node: Miscellaneous1830 +Node: File locking2115 +Node: Regexp selection2756 +Node: Output control3307 +Node: Search scope selection4300 +Node: Mailbox type selection4541 +Node: Examples4862 +Node: Bugs5681 +Node: To Vicky6089 + +End Tag Table diff --git a/doc/mboxgrep.texi b/doc/mboxgrep.texi new file mode 100644 index 0000000..d8c5846 --- /dev/null +++ b/doc/mboxgrep.texi @@ -0,0 +1,279 @@ +\input texinfo @c -*-texinfo-*- +@c $Id: mboxgrep.texi,v 1.19 2003/08/24 19:51:14 dspiljar Exp $ +@setfilename mboxgrep.info +@settitle Grep through mailboxes +@finalout +@setchapternewpage odd + +@set EDITION 0.7 +@set VERSION 0.7.9 +@set UPDATED 24 Aug 2003 + +@dircategory Mail +@direntry +* mboxgrep: (mboxgrep). A mail folder scanning utility. +@end direntry + +@node Top, , , (dir) + +@ifinfo +This file documents @code{mboxgrep} (version @value{VERSION}), a +mailbox scanning utility. + +Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar +@end ifinfo + +@menu +* Introduction:: A short preface. +* Invoking:: Command-line arguments. +* Examples:: A few examples of usage. +* Bugs:: What to do with bugs and similar vermin. + +* To Vicky:: Author's dedication. +@end menu + +@node Introduction, Invoking, , Top +@chapter Introduction + +@cindex introduction +@cindex preface + +@code{mboxgrep} is a small, non-interactive utility that scans mail folders +for messages matching regular expressions. + +It supports basic and extended POSIX regular expressions. @code{Perl}-style +regular expressions are supported as well, if @code{mboxgrep} is linked with +PCRE library. + +Found messages can be either displayed on standard output, counted, deleted, +piped to a specified command, or copied to another mailbox. + +It can read and write a variety of folder formats: + +@itemize @bullet +@item +mbox folders, either plain or compressed +@item +MH folders +@item nnml and nnmh folders used by Gnus +@item @code{qmail}-style maildirs +@end itemize + +Additionally, it can read mbox folders or output from another @code{mboxgrep} +process from standard input. It does so if a single dash (-) is given +as a file name. + +@node Invoking, Examples, Introduction, Top +@chapter Command-Line Arguments +@cindex arguments + +The syntax of @code{mboxgrep} invocation is: + +@example +mboxgrep [OPTIONS] PATTERN [MAILBOX] +@end example + +@menu +* Miscellaneous:: +* File locking:: +* Regexp selection:: +* Output control:: +* Search scope selection:: +* Mailbox type selection:: +@end menu + +@node Miscellaneous, File locking, , Invoking + +@table @samp +@item --help +@itemx -h +Display a brief help screen and exit. + +@item --version +@itemx -V +Display program version and copyright information and exit. + +@item --recursive +@itemx -r +Descend into directories recursively. + +@end table + +@node File locking, Regexp selection, Miscellaneous, Invoking + +When accessing mbox folders, @code{mboxgrep} puts a shared lock on +files by default. Note that mbox folders normally should not be accessed +without locking. + +@table @samp + +@item --file-lock=METHOD +@itemx -l METHOD +Specify file locking METHOD. @code{mboxgrep} supports @code{flock} and +@code{fcntl} file locking. However, one of these methods may be +unimplemented on your operating system and thus not available in +@code{mboxgrep} at run time. To disable file locking, specify @code{none}. + +@item --no-file-lock +@itemx -nl +Do not attempt to lock mbox folder files. + +@end table + +@node Regexp selection, Output control, File locking, Invoking + +@table @samp + +@item --extended-regexp +@itemx -E +PATTERN is an extended regular expression. + +@item --basic-regexp +@itemx -G +PATTERN is a basic regular expression. + +@item --perl-regexp +@itemx -P +PATTERN is a Perl regular expression. + +@item --regexp=PATTERN +@itemx -e PATTERN +Use PATTERN as a regular expression. + +@item --ignore-case +@itemx -i +Perform case-insensitive search. + +@item --invert-match +@itemx -v +Invert the sense of matching, i.e. select only non-matching messages. + +@end table + +@node Output control, Search scope selection, Regexp selection, Invoking + +By default, @code{mboxgrep} writes found messages to standard output. +The options below change such behavior. + +@table @samp + +@item --count +@itemx -c +Suppress normal output and print the count of matching (or non-matching, +if used with the @code{-v} option) messages. + +@item --delete +@itemx -d +Suppress normal output and delete selected messages. + +Use with extreme caution. + +@item --no-duplicates +@itemx -nd +Ignore duplicate messages. + +@item --output=FOLDER +@itemx -o FOLDER +Suppress normal output and write messages to destination folder FOLDER +instead. + +Note that @code{mboxgrep} assumes the output folder is of the same format +as the input folder. Currently there is no possibility to convert folders. + +@item --pipe=COMMAND +@itemx -p COMMAND +Suppress normal output and pipe each selected message to a separate +instance of COMMAND. + +@item --no-messages +@itemx -s +Suppress error messages. + +@end table + +@node Search scope selection, Mailbox type selection, Output control, Invoking + +@table @samp + +@item --headers +@itemx -H +Match PATTERN against message headers. + +@item --body +@itemx -B +Match PATTERN against message body. + +@end table + +@node Mailbox type selection, , Search scope selection, Invoking + +@table @samp + +@item --mailbox-format=FORMAT +@itemx -m FORMAT +Specify mailbox FORMAT. Supported formats are @code{mbox} (default), +@code{zmbox} (gzip compressed mbox), @code{bz2mbox} (bzip2 compressed +mbox) @code{mh}, @code{nnml}, @code{nnmh}, and @code{maildir}. + +@end table + +@node Examples, Bugs, Invoking, Top +@chapter Examples +@cindex example + +Scan @env{$MAIL} for messages from Dirty Harry: + +@example +mboxgrep -H '^From:.*callahan@@homicide\.SFPD\.gov' $MAIL +@end example + +Re-mail to George messages that mention his name: + +@example +mboxgrep --pipe="/usr/lib/sendmail george" --ignore-case george ~/Mail/* +@end example + +Display all messages in folder @file{~/Mail/incoming}, except those that +appear to originate from AOL: + +@example +mboxgrep -v -H '^Received:.*aol\.com' ~/Mail/incoming +@end example + +Do a case-insensitive scan of @file{~/Mail/incoming} for messages with subject +``Weekly News'' and write them to folder @file{~/Mail/archive}: + +@example +mboxgrep -o ~/Mail/archive -H -i '^Subject: Weekly News' ~/Mail/incoming +@end example + +Count @emph{all} messages stored in folder @file{spam}, ignoring duplicates: + +@example +mboxgrep -nd -c . spam +@end example + +@node Bugs, To Vicky, Examples, Top +@chapter Detecting Vermin +@cindex bug, insect, vermin, bugreport + +Shortly, if @code{mboxgrep} crashes and/or works differently than described +in this manual, you've found a bug. + +Please report bugs to @email{dspiljar@@world.std.com}. +Instructions how to reproduce the bug or output from a debugger would be +highly appreciated. Don't, however, send any coredumps. + +@node To Vicky, , Bugs, Top +@chapter Author's Dedication +@cindex vicky, cat, memory, love + +@code{Mboxgrep} is dedicated in loving memory of Vicky, my cat who died +of tumor on Sep 12, 2002. + +You haven't been long with us, but you gave us a lot of joy and all +your big heart that stopped ticking too early. I will never forget +you. Sleep well, little friend. + + +@bye @c cruel world diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..e9de238 --- /dev/null +++ b/install-sh @@ -0,0 +1,251 @@ +#!/bin/sh +# +# install - install a program, script, or datafile +# This comes from X11R5 (mit/util/scripts/install.sh). +# +# Copyright 1991 by the Massachusetts Institute of Technology +# +# Permission to use, copy, modify, distribute, and sell this software and its +# documentation for any purpose is hereby granted without fee, provided that +# the above copyright notice appear in all copies and that both that +# copyright notice and this permission notice appear in supporting +# documentation, and that the name of M.I.T. not be used in advertising or +# publicity pertaining to distribution of the software without specific, +# written prior permission. M.I.T. makes no representations about the +# suitability of this software for any purpose. It is provided "as is" +# without express or implied warranty. +# +# 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. It can only install one file at a time, a restriction +# shared with many OS's install programs. + + +# 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 $dst ]; then + instcmd=: + chmodcmd="" + else + instcmd=mkdir + fi +else + +# Waiting for this to be detected by the "$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 diff --git a/mboxgrep.lsm b/mboxgrep.lsm new file mode 100644 index 0000000..4a4898d --- /dev/null +++ b/mboxgrep.lsm @@ -0,0 +1,21 @@ +Begin4 +Title: mboxgrep +Version: 0.7.9 +Entered-date: 2003-08-24 +Description: mboxgrep is a small utility that scans a mailbox for messages + matching a basic, extended, or Perl-compatible regular + expression. Selected messages can be either displayed on + standard output, counted, piped to a command or written to + another mailbox. + It supports mbox (both plain and compressed), MH, nnmh, nnml + and maildir folders. +Keywords: mail, mail-tools, mbox, MH, nnmh, nnml, maildir, regex +Author: dspiljar@world.std.com (Daniel Spiljar) +Maintained-by: dspiljar@world.std.com (Daniel Spiljar) +Primary-site: http://www.mboxgrep.org/ + 75k mboxgrep-0.7.9.tar.gz +Alternate-site: +Original-site: +Platforms: +Copying-policy: GPL +End diff --git a/src/Makefile.in b/src/Makefile.in new file mode 100644 index 0000000..fc5ac74 --- /dev/null +++ b/src/Makefile.in @@ -0,0 +1,57 @@ +# mboxgrep - scan mailbox for messages matching a regular expression +# Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar +# +# Mboxgrep 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. +# +# Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +# $Id: Makefile.in,v 1.9 2003/03/30 23:07:10 dspiljar Exp $ + +srcdir = @srcdir@ + +CC = @CC@ +OBJS = info.o main.o mh.o scan.o maildir.o mbox.o misc.o \ + wrap.o getopt.o getopt1.o md5.o +SRCS = info.c main.c mh.c scan.c maildir.c mbox.c misc.c \ + wrap.c getopt.c getopt1.c md5.c +TARGET = mboxgrep +CFLAGS = @CFLAGS@ +LIBS = @LIBS@ +INSTALL = @INSTALL@ +prefix = @prefix@ +SHELL = /bin/sh +INCLUDES = -I. -I$(srcdir) + +.SUFFIXES: +.SUFFIXES: .c .o + +.c.o: + $(CC) $(CFLAGS) $(INCLUDES) -c $< + +$(TARGET): $(OBJS) + $(CC) $(CFLAGS) -o $(TARGET) $(OBJS) $(LIBS) + +.PHONY: clean +clean: + rm -f $(TARGET) $(OBJS) core + +.PHONY: distclean +distclean: + rm -f *~ Makefile config.h + +.PHONY: install +install: mboxgrep + $(INSTALL) -d $(prefix)/bin + $(INSTALL) -s $(TARGET) $(prefix)/bin + +.NOEXPORT: diff --git a/src/config.h.in b/src/config.h.in new file mode 100644 index 0000000..518eae0 --- /dev/null +++ b/src/config.h.in @@ -0,0 +1,67 @@ +/* src/config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the header file, and it defines `DIR'. + */ +#undef HAVE_DIRENT_H + +/* Define to 1 if you have the `fcntl' function. */ +#undef HAVE_FCNTL + +/* Define to 1 if you have the `flock' function. */ +#undef HAVE_FLOCK + +/* Define to 1 if you have the `fts_open' function. */ +#undef HAVE_FTS_OPEN + +/* Define to 1 if you have the `ftw' function. */ +#undef HAVE_FTW + +/* Define to 1 if you have the `bz2' library (-lbz2). */ +#undef HAVE_LIBBZ2 + +/* Define to 1 if you have the `dmalloc' library (-ldmalloc). */ +#undef HAVE_LIBDMALLOC + +/* Define to 1 if you have the `garfield' library (-lgarfield). */ +#undef HAVE_LIBGARFIELD + +/* Define to 1 if you have the `pcre' library (-lpcre). */ +#undef HAVE_LIBPCRE + +/* Define to 1 if you have the `z' library (-lz). */ +#undef HAVE_LIBZ + +/* Define to 1 if you have the header file, and it defines `DIR'. */ +#undef HAVE_NDIR_H + +/* Define to 1 if you have the `regcomp' function. */ +#undef HAVE_REGCOMP + +/* Define to 1 if you have the `strptime' function. */ +#undef HAVE_STRPTIME + +/* Define to 1 if you have the header file, and it defines `DIR'. + */ +#undef HAVE_SYS_DIR_H + +/* Define to 1 if you have the header file, and it defines `DIR'. + */ +#undef HAVE_SYS_NDIR_H + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS diff --git a/src/getopt.c b/src/getopt.c new file mode 100644 index 0000000..a59a013 --- /dev/null +++ b/src/getopt.c @@ -0,0 +1,731 @@ +/* Getopt for GNU. + NOTE: getopt is now part of the C library, so if you don't know what + "Keep this file name-space clean" means, talk to roland@gnu.ai.mit.edu + before changing it! + + Copyright (C) 1987, 88, 89, 90, 91, 92, 1993 + Free Software Foundation, Inc. + + 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, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */ + +/* NOTE!!! AIX requires this to be the first thing in the file. + Do not put ANYTHING before it! */ +#if !defined (__GNUC__) && defined (_AIX) + #pragma alloca +#endif + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#ifdef __GNUC__ +#define alloca __builtin_alloca +#else /* not __GNUC__ */ +#if defined (HAVE_ALLOCA_H) || (defined(sparc) && (defined(sun) || (!defined(USG) && !defined(SVR4) && !defined(__svr4__)))) +#include +#else +#ifndef _AIX +char *alloca (); +#endif +#endif /* alloca.h */ +#endif /* not __GNUC__ */ + +#if !__STDC__ && !defined(const) && IN_GCC +#define const +#endif + +/* This tells Alpha OSF/1 not to define a getopt prototype in . */ +#ifndef _NO_PROTO +#define _NO_PROTO +#endif + +#include + +/* Comment out all this code if we are using the GNU C Library, and are not + actually compiling the library itself. This code is part of the GNU C + Library, but also included in many other GNU distributions. Compiling + and linking in this code is a waste when using the GNU C library + (especially if it is a shared library). Rather than having every GNU + program understand `configure --with-gnu-libc' and omit the object files, + it is simpler to just do this in the source for each such file. */ + +#if defined (_LIBC) || !defined (__GNU_LIBRARY__) + + +/* This needs to come after some library #include + to get __GNU_LIBRARY__ defined. */ +#ifdef __GNU_LIBRARY__ +#undef alloca +/* Don't include stdlib.h for non-GNU C libraries because some of them + contain conflicting prototypes for getopt. */ +#include +#else /* Not GNU C library. */ +#define __alloca alloca +#endif /* GNU C library. */ + +/* If GETOPT_COMPAT is defined, `+' as well as `--' can introduce a + long-named option. Because this is not POSIX.2 compliant, it is + being phased out. */ +/* #define GETOPT_COMPAT */ + +/* This version of `getopt' appears to the caller like standard Unix `getopt' + but it behaves differently for the user, since it allows the user + to intersperse the options with the other arguments. + + As `getopt' works, it permutes the elements of ARGV so that, + when it is done, all the options precede everything else. Thus + all application programs are extended to handle flexible argument order. + + Setting the environment variable POSIXLY_CORRECT disables permutation. + Then the behavior is completely standard. + + GNU application programs can use a third alternative mode in which + they can distinguish the relative order of options and other arguments. */ + +#include "getopt.h" + +/* For communication from `getopt' to the caller. + When `getopt' finds an option that takes an argument, + the argument value is returned here. + Also, when `ordering' is RETURN_IN_ORDER, + each non-option ARGV-element is returned here. */ + +char *optarg = 0; + +/* Index in ARGV of the next element to be scanned. + This is used for communication to and from the caller + and for communication between successive calls to `getopt'. + + On entry to `getopt', zero means this is the first call; initialize. + + When `getopt' returns EOF, this is the index of the first of the + non-option elements that the caller should itself scan. + + Otherwise, `optind' communicates from one call to the next + how much of ARGV has been scanned so far. */ + +/* XXX 1003.2 says this must be 1 before any call. */ +int optind = 0; + +/* The next char to be scanned in the option-element + in which the last option character we returned was found. + This allows us to pick up the scan where we left off. + + If this is zero, or a null string, it means resume the scan + by advancing to the next ARGV-element. */ + +static char *nextchar; + +/* Callers store zero here to inhibit the error message + for unrecognized options. */ + +int opterr = 1; + +/* Set to an option character which was unrecognized. + This must be initialized on some systems to avoid linking in the + system's own getopt implementation. */ + +int optopt = '?'; + +/* Describe how to deal with options that follow non-option ARGV-elements. + + If the caller did not specify anything, + the default is REQUIRE_ORDER if the environment variable + POSIXLY_CORRECT is defined, PERMUTE otherwise. + + REQUIRE_ORDER means don't recognize them as options; + stop option processing when the first non-option is seen. + This is what Unix does. + This mode of operation is selected by either setting the environment + variable POSIXLY_CORRECT, or using `+' as the first character + of the list of option characters. + + PERMUTE is the default. We permute the contents of ARGV as we scan, + so that eventually all the non-options are at the end. This allows options + to be given in any order, even with programs that were not written to + expect this. + + RETURN_IN_ORDER is an option available to programs that were written + to expect options and other ARGV-elements in any order and that care about + the ordering of the two. We describe each non-option ARGV-element + as if it were the argument of an option with character code 1. + Using `-' as the first character of the list of option characters + selects this mode of operation. + + The special argument `--' forces an end of option-scanning regardless + of the value of `ordering'. In the case of RETURN_IN_ORDER, only + `--' can cause `getopt' to return EOF with `optind' != ARGC. */ + +static enum +{ + REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER +} ordering; + +#ifdef __GNU_LIBRARY__ +/* We want to avoid inclusion of string.h with non-GNU libraries + because there are many ways it can cause trouble. + On some systems, it contains special magic macros that don't work + in GCC. */ +#include +#define my_index strchr +#define my_bcopy(src, dst, n) memcpy ((dst), (src), (n)) +#else + +/* Avoid depending on library functions or files + whose names are inconsistent. */ + +char *getenv (); + +static char * +my_index (str, chr) + const char *str; + int chr; +{ + while (*str) + { + if (*str == chr) + return (char *) str; + str++; + } + return 0; +} + +static void +my_bcopy (from, to, size) + const char *from; + char *to; + int size; +{ + int i; + for (i = 0; i < size; i++) + to[i] = from[i]; +} +#endif /* GNU C library. */ + +/* Handle permutation of arguments. */ + +/* Describe the part of ARGV that contains non-options that have + been skipped. `first_nonopt' is the index in ARGV of the first of them; + `last_nonopt' is the index after the last of them. */ + +static int first_nonopt; +static int last_nonopt; + +/* Exchange two adjacent subsequences of ARGV. + One subsequence is elements [first_nonopt,last_nonopt) + which contains all the non-options that have been skipped so far. + The other is elements [last_nonopt,optind), which contains all + the options processed since those non-options were skipped. + + `first_nonopt' and `last_nonopt' are relocated so that they describe + the new indices of the non-options in ARGV after they are moved. */ + +static void +exchange (argv) + char **argv; +{ + int nonopts_size = (last_nonopt - first_nonopt) * sizeof (char *); + char **temp = (char **) __alloca (nonopts_size); + + /* Interchange the two blocks of data in ARGV. */ + + my_bcopy ((char *) &argv[first_nonopt], (char *) temp, nonopts_size); + my_bcopy ((char *) &argv[last_nonopt], (char *) &argv[first_nonopt], + (optind - last_nonopt) * sizeof (char *)); + my_bcopy ((char *) temp, + (char *) &argv[first_nonopt + optind - last_nonopt], + nonopts_size); + + /* Update records for the slots the non-options now occupy. */ + + first_nonopt += (optind - last_nonopt); + last_nonopt = optind; +} + +/* Scan elements of ARGV (whose length is ARGC) for option characters + given in OPTSTRING. + + If an element of ARGV starts with '-', and is not exactly "-" or "--", + then it is an option element. The characters of this element + (aside from the initial '-') are option characters. If `getopt' + is called repeatedly, it returns successively each of the option characters + from each of the option elements. + + If `getopt' finds another option character, it returns that character, + updating `optind' and `nextchar' so that the next call to `getopt' can + resume the scan with the following option character or ARGV-element. + + If there are no more option characters, `getopt' returns `EOF'. + Then `optind' is the index in ARGV of the first ARGV-element + that is not an option. (The ARGV-elements have been permuted + so that those that are not options now come last.) + + OPTSTRING is a string containing the legitimate option characters. + If an option character is seen that is not listed in OPTSTRING, + return '?' after printing an error message. If you set `opterr' to + zero, the error message is suppressed but we still return '?'. + + If a char in OPTSTRING is followed by a colon, that means it wants an arg, + so the following text in the same ARGV-element, or the text of the following + ARGV-element, is returned in `optarg'. Two colons mean an option that + wants an optional arg; if there is text in the current ARGV-element, + it is returned in `optarg', otherwise `optarg' is set to zero. + + If OPTSTRING starts with `-' or `+', it requests different methods of + handling the non-option ARGV-elements. + See the comments about RETURN_IN_ORDER and REQUIRE_ORDER, above. + + Long-named options begin with `--' instead of `-'. + Their names may be abbreviated as long as the abbreviation is unique + or is an exact match for some defined option. If they have an + argument, it follows the option name in the same ARGV-element, separated + from the option name by a `=', or else the in next ARGV-element. + When `getopt' finds a long-named option, it returns 0 if that option's + `flag' field is nonzero, the value of the option's `val' field + if the `flag' field is zero. + + The elements of ARGV aren't really const, because we permute them. + But we pretend they're const in the prototype to be compatible + with other systems. + + LONGOPTS is a vector of `struct option' terminated by an + element containing a name which is zero. + + LONGIND returns the index in LONGOPT of the long-named option found. + It is only valid when a long-named option has been found by the most + recent call. + + If LONG_ONLY is nonzero, '-' as well as '--' can introduce + long-named options. */ + +int +_getopt_internal (argc, argv, optstring, longopts, longind, long_only) + int argc; + char *const *argv; + const char *optstring; + const struct option *longopts; + int *longind; + int long_only; +{ + int option_index; + + optarg = 0; + + /* Initialize the internal data when the first call is made. + Start processing options with ARGV-element 1 (since ARGV-element 0 + is the program name); the sequence of previously skipped + non-option ARGV-elements is empty. */ + + if (optind == 0) + { + first_nonopt = last_nonopt = optind = 1; + + nextchar = NULL; + + /* Determine how to handle the ordering of options and nonoptions. */ + + if (optstring[0] == '-') + { + ordering = RETURN_IN_ORDER; + ++optstring; + } + else if (optstring[0] == '+') + { + ordering = REQUIRE_ORDER; + ++optstring; + } + else if (getenv ("POSIXLY_CORRECT") != NULL) + ordering = REQUIRE_ORDER; + else + ordering = PERMUTE; + } + + if (nextchar == NULL || *nextchar == '\0') + { + if (ordering == PERMUTE) + { + /* If we have just processed some options following some non-options, + exchange them so that the options come first. */ + + if (first_nonopt != last_nonopt && last_nonopt != optind) + exchange ((char **) argv); + else if (last_nonopt != optind) + first_nonopt = optind; + + /* Now skip any additional non-options + and extend the range of non-options previously skipped. */ + + while (optind < argc + && (argv[optind][0] != '-' || argv[optind][1] == '\0') +#ifdef GETOPT_COMPAT + && (longopts == NULL + || argv[optind][0] != '+' || argv[optind][1] == '\0') +#endif /* GETOPT_COMPAT */ + ) + optind++; + last_nonopt = optind; + } + + /* Special ARGV-element `--' means premature end of options. + Skip it like a null option, + then exchange with previous non-options as if it were an option, + then skip everything else like a non-option. */ + + if (optind != argc && !strcmp (argv[optind], "--")) + { + optind++; + + if (first_nonopt != last_nonopt && last_nonopt != optind) + exchange ((char **) argv); + else if (first_nonopt == last_nonopt) + first_nonopt = optind; + last_nonopt = argc; + + optind = argc; + } + + /* If we have done all the ARGV-elements, stop the scan + and back over any non-options that we skipped and permuted. */ + + if (optind == argc) + { + /* Set the next-arg-index to point at the non-options + that we previously skipped, so the caller will digest them. */ + if (first_nonopt != last_nonopt) + optind = first_nonopt; + return EOF; + } + + /* If we have come to a non-option and did not permute it, + either stop the scan or describe it to the caller and pass it by. */ + + if ((argv[optind][0] != '-' || argv[optind][1] == '\0') +#ifdef GETOPT_COMPAT + && (longopts == NULL + || argv[optind][0] != '+' || argv[optind][1] == '\0') +#endif /* GETOPT_COMPAT */ + ) + { + if (ordering == REQUIRE_ORDER) + return EOF; + optarg = argv[optind++]; + return 1; + } + + /* We have found another option-ARGV-element. + Start decoding its characters. */ + + nextchar = (argv[optind] + 1 + + (longopts != NULL && argv[optind][1] == '-')); + } + + if (longopts != NULL + && ((argv[optind][0] == '-' + && (argv[optind][1] == '-' || long_only)) +#ifdef GETOPT_COMPAT + || argv[optind][0] == '+' +#endif /* GETOPT_COMPAT */ + )) + { + const struct option *p; + char *s = nextchar; + int exact = 0; + int ambig = 0; + const struct option *pfound = NULL; + int indfound; + + while (*s && *s != '=') + s++; + + /* Test all options for either exact match or abbreviated matches. */ + for (p = longopts, option_index = 0; p->name; + p++, option_index++) + if (!strncmp (p->name, nextchar, s - nextchar)) + { + if (s - nextchar == strlen (p->name)) + { + /* Exact match found. */ + pfound = p; + indfound = option_index; + exact = 1; + break; + } + else if (pfound == NULL) + { + /* First nonexact match found. */ + pfound = p; + indfound = option_index; + } + else + /* Second nonexact match found. */ + ambig = 1; + } + + if (ambig && !exact) + { + if (opterr) + fprintf (stderr, "%s: option `%s' is ambiguous\n", + argv[0], argv[optind]); + nextchar += strlen (nextchar); + optind++; + return '?'; + } + + if (pfound != NULL) + { + option_index = indfound; + optind++; + if (*s) + { + /* Don't test has_arg with >, because some C compilers don't + allow it to be used on enums. */ + if (pfound->has_arg) + optarg = s + 1; + else + { + if (opterr) + { + if (argv[optind - 1][1] == '-') + /* --option */ + fprintf (stderr, + "%s: option `--%s' doesn't allow an argument\n", + argv[0], pfound->name); + else + /* +option or -option */ + fprintf (stderr, + "%s: option `%c%s' doesn't allow an argument\n", + argv[0], argv[optind - 1][0], pfound->name); + } + nextchar += strlen (nextchar); + return '?'; + } + } + else if (pfound->has_arg == 1) + { + if (optind < argc) + optarg = argv[optind++]; + else + { + if (opterr) + fprintf (stderr, "%s: option `%s' requires an argument\n", + argv[0], argv[optind - 1]); + nextchar += strlen (nextchar); + return optstring[0] == ':' ? ':' : '?'; + } + } + nextchar += strlen (nextchar); + if (longind != NULL) + *longind = option_index; + if (pfound->flag) + { + *(pfound->flag) = pfound->val; + return 0; + } + return pfound->val; + } + /* Can't find it as a long option. If this is not getopt_long_only, + or the option starts with '--' or is not a valid short + option, then it's an error. + Otherwise interpret it as a short option. */ + if (!long_only || argv[optind][1] == '-' +#ifdef GETOPT_COMPAT + || argv[optind][0] == '+' +#endif /* GETOPT_COMPAT */ + || my_index (optstring, *nextchar) == NULL) + { + if (opterr) + { + if (argv[optind][1] == '-') + /* --option */ + fprintf (stderr, "%s: unrecognized option `--%s'\n", + argv[0], nextchar); + else + /* +option or -option */ + fprintf (stderr, "%s: unrecognized option `%c%s'\n", + argv[0], argv[optind][0], nextchar); + } + nextchar = (char *) ""; + optind++; + return '?'; + } + } + + /* Look at and handle the next option-character. */ + + { + char c = *nextchar++; + char *temp = my_index (optstring, c); + + /* Increment `optind' when we start to process its last character. */ + if (*nextchar == '\0') + ++optind; + + if (temp == NULL || c == ':') + { + if (opterr) + { +#if 0 + if (c < 040 || c >= 0177) + fprintf (stderr, "%s: unrecognized option, character code 0%o\n", + argv[0], c); + else + fprintf (stderr, "%s: unrecognized option `-%c'\n", argv[0], c); +#else + /* 1003.2 specifies the format of this message. */ + fprintf (stderr, "%s: illegal option -- %c\n", argv[0], c); +#endif + } + optopt = c; + return '?'; + } + if (temp[1] == ':') + { + if (temp[2] == ':') + { + /* This is an option that accepts an argument optionally. */ + if (*nextchar != '\0') + { + optarg = nextchar; + optind++; + } + else + optarg = 0; + nextchar = NULL; + } + else + { + /* This is an option that requires an argument. */ + if (*nextchar != '\0') + { + optarg = nextchar; + /* If we end this ARGV-element by taking the rest as an arg, + we must advance to the next element now. */ + optind++; + } + else if (optind == argc) + { + if (opterr) + { +#if 0 + fprintf (stderr, "%s: option `-%c' requires an argument\n", + argv[0], c); +#else + /* 1003.2 specifies the format of this message. */ + fprintf (stderr, "%s: option requires an argument -- %c\n", + argv[0], c); +#endif + } + optopt = c; + if (optstring[0] == ':') + c = ':'; + else + c = '?'; + } + else + /* We already incremented `optind' once; + increment it again when taking next ARGV-elt as argument. */ + optarg = argv[optind++]; + nextchar = NULL; + } + } + return c; + } +} + +int +getopt (argc, argv, optstring) + int argc; + char *const *argv; + const char *optstring; +{ + return _getopt_internal (argc, argv, optstring, + (const struct option *) 0, + (int *) 0, + 0); +} + +#endif /* _LIBC or not __GNU_LIBRARY__. */ + +#ifdef TEST + +/* Compile with -DTEST to make an executable for use in testing + the above definition of `getopt'. */ + +int +main (argc, argv) + int argc; + char **argv; +{ + int c; + int digit_optind = 0; + + while (1) + { + int this_option_optind = optind ? optind : 1; + + c = getopt (argc, argv, "abc:d:0123456789"); + if (c == EOF) + break; + + switch (c) + { + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + case '8': + case '9': + if (digit_optind != 0 && digit_optind != this_option_optind) + printf ("digits occur in two different argv-elements.\n"); + digit_optind = this_option_optind; + printf ("option %c\n", c); + break; + + case 'a': + printf ("option a\n"); + break; + + case 'b': + printf ("option b\n"); + break; + + case 'c': + printf ("option c with value `%s'\n", optarg); + break; + + case '?': + break; + + default: + printf ("?? getopt returned character code 0%o ??\n", c); + } + } + + if (optind < argc) + { + printf ("non-option ARGV-elements: "); + while (optind < argc) + printf ("%s ", argv[optind++]); + printf ("\n"); + } + + exit (0); +} + +#endif /* TEST */ diff --git a/src/getopt.h b/src/getopt.h new file mode 100644 index 0000000..45541f5 --- /dev/null +++ b/src/getopt.h @@ -0,0 +1,129 @@ +/* Declarations for getopt. + Copyright (C) 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc. + + 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, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#ifndef _GETOPT_H +#define _GETOPT_H 1 + +#ifdef __cplusplus +extern "C" { +#endif + +/* For communication from `getopt' to the caller. + When `getopt' finds an option that takes an argument, + the argument value is returned here. + Also, when `ordering' is RETURN_IN_ORDER, + each non-option ARGV-element is returned here. */ + +extern char *optarg; + +/* Index in ARGV of the next element to be scanned. + This is used for communication to and from the caller + and for communication between successive calls to `getopt'. + + On entry to `getopt', zero means this is the first call; initialize. + + When `getopt' returns EOF, this is the index of the first of the + non-option elements that the caller should itself scan. + + Otherwise, `optind' communicates from one call to the next + how much of ARGV has been scanned so far. */ + +extern int optind; + +/* Callers store zero here to inhibit the error message `getopt' prints + for unrecognized options. */ + +extern int opterr; + +/* Set to an option character which was unrecognized. */ + +extern int optopt; + +/* Describe the long-named options requested by the application. + The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector + of `struct option' terminated by an element containing a name which is + zero. + + The field `has_arg' is: + no_argument (or 0) if the option does not take an argument, + required_argument (or 1) if the option requires an argument, + optional_argument (or 2) if the option takes an optional argument. + + If the field `flag' is not NULL, it points to a variable that is set + to the value given in the field `val' when the option is found, but + left unchanged if the option is not found. + + To have a long-named option do something other than set an `int' to + a compiled-in constant, such as set a value from `optarg', set the + option's `flag' field to zero and its `val' field to a nonzero + value (the equivalent single-letter option character, if there is + one). For long options that have a zero `flag' field, `getopt' + returns the contents of the `val' field. */ + +struct option +{ +#if __STDC__ + const char *name; +#else + char *name; +#endif + /* has_arg can't be an enum because some compilers complain about + type mismatches in all the code that assumes it is an int. */ + int has_arg; + int *flag; + int val; +}; + +/* Names for the values of the `has_arg' field of `struct option'. */ + +#define no_argument 0 +#define required_argument 1 +#define optional_argument 2 + +#if __STDC__ +#if defined(__GNU_LIBRARY__) +/* Many other libraries have conflicting prototypes for getopt, with + differences in the consts, in stdlib.h. To avoid compilation + errors, only prototype getopt for the GNU C library. */ +extern int getopt (int argc, char *const *argv, const char *shortopts); +#else /* not __GNU_LIBRARY__ */ +extern int getopt (); +#endif /* not __GNU_LIBRARY__ */ +extern int getopt_long (int argc, char *const *argv, const char *shortopts, + const struct option *longopts, int *longind); +extern int getopt_long_only (int argc, char *const *argv, + const char *shortopts, + const struct option *longopts, int *longind); + +/* Internal only. Users should not call this directly. */ +extern int _getopt_internal (int argc, char *const *argv, + const char *shortopts, + const struct option *longopts, int *longind, + int long_only); +#else /* not __STDC__ */ +extern int getopt (); +extern int getopt_long (); +extern int getopt_long_only (); + +extern int _getopt_internal (); +#endif /* not __STDC__ */ + +#ifdef __cplusplus +} +#endif + +#endif /* _GETOPT_H */ diff --git a/src/getopt1.c b/src/getopt1.c new file mode 100644 index 0000000..a32615c --- /dev/null +++ b/src/getopt1.c @@ -0,0 +1,176 @@ +/* getopt_long and getopt_long_only entry points for GNU getopt. + Copyright (C) 1987, 88, 89, 90, 91, 92, 1993 + Free Software Foundation, Inc. + + 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, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "getopt.h" + +#if !__STDC__ && !defined(const) && IN_GCC +#define const +#endif + +#include + +/* Comment out all this code if we are using the GNU C Library, and are not + actually compiling the library itself. This code is part of the GNU C + Library, but also included in many other GNU distributions. Compiling + and linking in this code is a waste when using the GNU C library + (especially if it is a shared library). Rather than having every GNU + program understand `configure --with-gnu-libc' and omit the object files, + it is simpler to just do this in the source for each such file. */ + +#if defined (_LIBC) || !defined (__GNU_LIBRARY__) + + +/* This needs to come after some library #include + to get __GNU_LIBRARY__ defined. */ +#ifdef __GNU_LIBRARY__ +#include +#else +char *getenv (); +#endif + +#ifndef NULL +#define NULL 0 +#endif + +int +getopt_long (argc, argv, options, long_options, opt_index) + int argc; + char *const *argv; + const char *options; + const struct option *long_options; + int *opt_index; +{ + return _getopt_internal (argc, argv, options, long_options, opt_index, 0); +} + +/* Like getopt_long, but '-' as well as '--' can indicate a long option. + If an option that starts with '-' (not '--') doesn't match a long option, + but does match a short option, it is parsed as a short option + instead. */ + +int +getopt_long_only (argc, argv, options, long_options, opt_index) + int argc; + char *const *argv; + const char *options; + const struct option *long_options; + int *opt_index; +{ + return _getopt_internal (argc, argv, options, long_options, opt_index, 1); +} + + +#endif /* _LIBC or not __GNU_LIBRARY__. */ + +#ifdef TEST + +#include + +int +main (argc, argv) + int argc; + char **argv; +{ + int c; + int digit_optind = 0; + + while (1) + { + int this_option_optind = optind ? optind : 1; + int option_index = 0; + static struct option long_options[] = + { + {"add", 1, 0, 0}, + {"append", 0, 0, 0}, + {"delete", 1, 0, 0}, + {"verbose", 0, 0, 0}, + {"create", 0, 0, 0}, + {"file", 1, 0, 0}, + {0, 0, 0, 0} + }; + + c = getopt_long (argc, argv, "abc:d:0123456789", + long_options, &option_index); + if (c == EOF) + break; + + switch (c) + { + case 0: + printf ("option %s", long_options[option_index].name); + if (optarg) + printf (" with arg %s", optarg); + printf ("\n"); + break; + + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + case '8': + case '9': + if (digit_optind != 0 && digit_optind != this_option_optind) + printf ("digits occur in two different argv-elements.\n"); + digit_optind = this_option_optind; + printf ("option %c\n", c); + break; + + case 'a': + printf ("option a\n"); + break; + + case 'b': + printf ("option b\n"); + break; + + case 'c': + printf ("option c with value `%s'\n", optarg); + break; + + case 'd': + printf ("option d with value `%s'\n", optarg); + break; + + case '?': + break; + + default: + printf ("?? getopt returned character code 0%o ??\n", c); + } + } + + if (optind < argc) + { + printf ("non-option ARGV-elements: "); + while (optind < argc) + printf ("%s ", argv[optind++]); + printf ("\n"); + } + + exit (0); +} + +#endif /* TEST */ diff --git a/src/info.c b/src/info.c new file mode 100644 index 0000000..02abdff --- /dev/null +++ b/src/info.c @@ -0,0 +1,168 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: info.c,v 1.19 2003/04/13 19:15:58 dspiljar Exp $ */ + +#include + +#include +#include + +#include "mboxgrep.h" + + +void +print_wrap (char *str, int len, int *n) + /* {{{ */ +{ + *n += len; + fprintf (stdout, str); + if (*n >= 50) + { + fprintf (stdout, "\n"); + *n = 0; + } + else fprintf (stdout, " "); +} +/* }}} */ + +void +version (void) + /* {{{ */ +{ + int n = 0; + + fprintf (stdout, "%s %s\n\n" + "Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar\n" + "This program is free software; you can redistribute it and/or " + "modify\nit under the terms of the GNU General Public License " + "as published by\nthe Free Software Foundation; either version " + "2 of the License, or\n(at your option) any later version.\n\n", + APPNAME, VERSION); + fprintf (stdout, "Compilation options:\n"); +#ifdef HAVE_DIRENT_H + print_wrap ("HAVE_DIRENT_H", 13, &n); +#endif /* HAVE_DIRENT_H */ +#ifdef HAVE_FCNTL + print_wrap ("HAVE_FCNTL", 10, &n); +#endif /* HAVE_FCNTL */ +#ifdef HAVE_FLOCK + print_wrap ("HAVE_FLOCK", 10, &n); +#endif /* HAVE_FLOCK */ +#ifdef HAVE_FTS_OPEN + print_wrap ("HAVE_FTS_OPEN", 13, &n); +#else +# ifdef HAVE_FTW + print_wrap ("HAVE_FTW", 8, &n); +# endif /* HAVE_FTW */ +#endif /* HAVE_FTS_OPEN */ +/* + fprintf (stdout, "HAVE_LIBLOCKFILE "); +*/ +#ifdef HAVE_LIBPCRE + print_wrap ("HAVE_LIBPCRE", 12, &n); +#endif /* HAVE_LIBPCRE */ +#ifdef HAVE_LIBZ + print_wrap ("HAVE_LIBZ", 9, &n); +#endif /* HAVE_LIBZ */ +#ifdef HAVE_LIBBZ2 + print_wrap ("HAVE_LIBBZ2", 11, &n); +#endif /* HAVE_LIBBZ2 */ +#ifdef HAVE_NDIR_H + print_wrap ("HAVE_NDIR_H", 11, &n); +#endif /* HAVE_NDIR_H */ +#ifdef HAVE_SYS_DIR_H + print_wrap ("HAVE_SYS_DIR_H", 14, &n); +#endif /* HAVE_SYS_DIR_H */ +#ifdef HAVE_SYS_NDIR_H + print_wrap ("HAVE_SYS_NDIR_H", 15, &n); +#endif + fprintf (stdout, "\n"); + exit(0); +} +/* }}} */ + +void +help (void) + /* {{{ */ +{ + fprintf(stdout, "%s %s - search MAILBOX for messages matching PATTERN\n\n", + APPNAME, VERSION); + fprintf(stdout, + "Miscellaneous:\n\n" + " -h, --help\t\t\tThis help screen\n" + " -V, --version\t\tDisplay version, copyright and\n" + "\t\t\t\tcompile-time options information\n" + " -r, --recursive\t\tDescend into directories recursively\n\n" + "Output control:\n\n" + " -c, --count\t\t\tPrint a count of matching messages\n" + " -d, --delete\t\t\tDelete matching messages\n" + " -nd, --no-duplicates\t\tIgnore duplicate messages\n" + " -o, --output=MAILBOX\t\tWrite messages to MAILBOX\n" + " -p, --pipe=COMMAND\t\tPipe each found message to COMMAND\n" + " -s, --no-messages\t\tSuppress most error messages\n\n" + "Matching criteria:\n\n" + " -E, --extended-regexp\tPATTERN is an extended regular expression\n" + " -G, --basic-regexp\t\tPATTERN is a basic regular expression\n"); +#ifdef HAVE_LIBPCRE + fprintf(stdout, + " -P, --perl-regexp\t\tPATTERN is a Perl regular expression\n"); +#endif /* HAVE_LIBPCRE */ + fprintf(stdout, + " -e, --regexp=PATTERN\t\tUse PATTERN as a regular expression\n" + " -i, --ignore-case\t\tIgnore case distinctions\n" + " -v, --invert-match\t\tSelect non-matching messages\n\n" + "Search scope selection:\n\n" + " -H, --headers\t\tMatch PATTERN against message headers\n" + " -B, --body\t\t\tMatch PATTERN against message body\n\n" + "File locking:\n\n" + " -nl, --no-file-lock\t\tDo not lock files\n" + " -l, --file-lock=METHOD\tSelect file locking METHOD\n" + "\t\t\t\tMETHOD is"); +#ifdef HAVE_FCNTL + fprintf(stdout, " `fcntl',"); +#endif /* HAVE_FCNTL */ +#ifdef HAVE_FLOCK + fprintf(stdout, " `flock',"); +#endif /* HAVE_FLOCK */ + fprintf(stdout, " or `none'\n\n" + "Mailbox type selection:\n\n" + " -m, --mailbox-format=TYPE\tSelect mailbox TYPE\n" + "\t\t\t\tTYPE is `mbox', "); +#ifdef HAVE_LIBZ + fprintf(stdout, "`zmbox', "); +#endif /* HAVE_LIBZ */ + fprintf(stdout, + "`mh', `nnml',\n" + "\t\t\t\t`nnmh', or `maildir'.\n\n" + "Mail bug reports and flames to <%s>.\n", BUGREPORT_ADDR); + + exit(0); +} +/* }}} */ + +void +usage (void) + /* {{{ */ +{ + printf ("Usage: %s [OPTION] PATTERN MAILBOX ...\n\n" + "Try `%s --help' for more information.\n", APPNAME, APPNAME); + exit (2); +} +/* }}} */ + diff --git a/src/info.h b/src/info.h new file mode 100644 index 0000000..0427d9a --- /dev/null +++ b/src/info.h @@ -0,0 +1,29 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: info.h,v 1.5 2003/04/13 19:15:58 dspiljar Exp $ */ + +#ifndef INFO_H +#define INFO_H + +void print_wrap (char *str, int len, int *n); +void version (void); +void help (void); +void usage (void); + +#endif /* INFO_H */ diff --git a/src/maildir.c b/src/maildir.c new file mode 100644 index 0000000..b2bc71f --- /dev/null +++ b/src/maildir.c @@ -0,0 +1,339 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: maildir.c,v 1.21 2003/03/30 23:07:10 dspiljar Exp $ */ + +#include + +#include +#include + +#ifdef HAVE_DIRENT_H +# include +# define NAMLEN(dirent) strlen((dirent)->d_name) +#else +# define dirent direct +# define NAMLEN(dirent) (dirent)->d_namlen +# ifdef HAVE_SYS_NDIR_H +# include +# endif /* HAVE_SYS_NDIR_H */ +# ifdef HAVE_SYS_DIR_H +# include +# endif /* HAVE_SYS_DIR_H */ +# ifdef HAVE_NDIR_H +# include +# endif /* HAVE_NDIR_H */ +#endif /* HAVE_DIRENT_H */ + +#include +#include +#include +#include +#include +#include + +#include "mboxgrep.h" +#include "misc.h" +#include "maildir.h" +#include "wrap.h" + +#ifdef HAVE_LIBDMALLOC +#include +#endif /* HAVE_LIBDMALLOC */ + +maildir_t * +maildir_open (const char *path) +{ + static maildir_t *mp; + char *dirname; + DIR *foo; + + foo = m_opendir (path); + if (foo == NULL) + return NULL; + + closedir (foo); + + if (-1 == maildir_check (path)) + { + if (config.merr) + fprintf (stderr, "%s: %s: Not a maildir folder\n", APPNAME, path); + return NULL; + } + + dirname = (char *) xmalloc((sizeof (char) * (strlen (path) + 5))); + + mp = (maildir_t *) xmalloc(sizeof (maildir_t)); + sprintf (dirname, "%s/new", path); + mp->new = m_opendir (dirname); + if (mp->new == NULL) + { + if (config.merr) + { + fprintf (stderr, "%s: %s: ", APPNAME, dirname); + perror (NULL); + } + free (dirname); + errno = 0; + return NULL; + } + + sprintf (dirname, "%s/cur", path); + mp->cur = m_opendir (dirname); + if (mp->cur == NULL) + { + if (config.merr) + { + fprintf (stderr, "%s: %s: ", APPNAME, dirname); + perror (NULL); + } + free (dirname); + errno = 0; + return NULL; + } + + free (dirname); + return mp; +} /* maildir_open */ + +message_t * +maildir_read_message (maildir_t *mdp) +{ + int isheaders = 1; + int have_from = 0, have_to = 0, have_message_id = 0, have_return_path = 0, + have_sender = 0, have_date = 0; + static message_t *message; + static struct dirent *d_content; + char *filename, buffer[BUFSIZ]; + extern char *boxname; + static FILE *fp; + static int s; + + message = (message_t *) xmalloc (sizeof (message_t)); + + message->headers = (char *) xmalloc (sizeof (char)); + message->headers[0] = '\0'; + message->hbytes = 0; + + message->body = (char *) xmalloc (sizeof (char)); + message->body[0] = '\0'; + message->bbytes = 0; + + message->from = NULL; + + for(;;) + { + if (mdp->new != NULL) + { + d_content = readdir (mdp->new); + if (d_content == NULL) + { + closedir (mdp->new); + mdp->new = NULL; + } + } + if (mdp->new == NULL && mdp->cur != NULL) + { + d_content = readdir (mdp->cur); + if (d_content == NULL) + { + closedir (mdp->cur); + mdp->cur = NULL; + } + } + if (mdp->new == NULL && mdp->cur == NULL) +{ + free (message->headers); + free (message->body); + free (message); + return NULL; +} + + if (d_content->d_name[0] == '.') + continue; + + filename = + (char *) xmalloc ((sizeof (char)*((strlen (d_content->d_name)) + + (strlen (boxname)) + 6))); + +/* + filename = + (char *) alloca((sizeof(char)*((strlen(d_content->d_name)) + + (strlen(boxname)) + 2))); +*/ + if (mdp->new != NULL) + sprintf (filename, "%s/new/%s", boxname, d_content->d_name); + else + sprintf (filename, "%s/cur/%s", boxname, d_content->d_name); + message->filename = (char *) xstrdup (filename); + free (filename); + + isheaders = 1; + fp = m_fopen(message->filename, "r"); + + if (fp == NULL) + continue; + + while (fgets (buffer, BUFSIZ, fp) != NULL) + { + s = strlen (buffer); + if (0 == strncmp ("\n", buffer, 1) && isheaders == 1) + { + isheaders = 0; + continue; + } /* if */ + if (isheaders) + { + if (0 == strncasecmp ("From: ", buffer, 6)) + have_from = 1; + if (0 == strncasecmp ("Sender: ", buffer, 8)) + have_sender = 1; + if (0 == strncasecmp ("Date: ", buffer, 6)) + have_date = 1; + if (0 == strncasecmp ("To: ", buffer, 4)) + have_to = 1; + if (0 == strncasecmp ("Message-ID: ", buffer, 12)) + have_message_id = 1; + if (0 == strncasecmp ("Return-Path: ", buffer, 13)) + { + have_return_path = 1; + message->from = parse_return_path(buffer); + } + + message->headers = + (char *) xrealloc (message->headers, + ((1 + s + message->hbytes) * sizeof (char))); + strcpy (message->headers + message->hbytes, buffer); + message->hbytes += s; + } /* if */ + else + { + message->body = + (char *) xrealloc (message->body, + ((1 + s + message->bbytes) * sizeof (char))); + strcpy (message->body + message->bbytes, buffer); + message->bbytes += s; + } /* else */ + } /* while */ +/* if (!have_from || !have_to || !have_message_id) */ + if ((!have_from && !have_sender)|| !have_date) + { + if (config.merr) + fprintf(stderr, "%s: %s: Not a RFC 2822 message\n", + APPNAME, message->filename); + fclose(fp); + continue; + } + + fclose(fp); + return message; + } /* for */ +} /* maildir_read_message */ + +void +maildir_write_message (message_t *m, const char *path) +{ + extern int maildir_count; + char bla[BUFSIZ], *s1, *s2; + int t; + static FILE *f1; + + maildir_count++; + t = (int) time (NULL); + + sprintf (bla, "%i.%i_%i.%s", t, config.pid, maildir_count, config.hostname); + s1 = (char *) xmalloc ((strlen (path) + strlen (bla) + 6) * sizeof (char)); + sprintf(s1, "%s/tmp/%s", path, bla); + s2 = (char *) xmalloc ((strlen (path) + strlen (bla) + 6) * sizeof (char)); + sprintf(s2, "%s/new/%s", path, bla); + + f1 = m_fopen (s1, "w"); + fprintf (f1, "%s\n%s", m->headers, m->body); + fclose (f1); + rename (s1, s2); +} + +int +maildir_check (const char *path) +{ + static struct stat fs; + static int i; + char *s; + + s = (char *) xmalloc ((strlen (path) + 5) * sizeof (char)); + + sprintf (s, "%s/cur", path); + i = stat (s, &fs); + if (-1 == i) return -1; + if (! S_ISDIR (fs.st_mode)) return -1; + + sprintf (s, "%s/new", path); + i = stat (s, &fs); + if (-1 == i) return -1; + if (! S_ISDIR (fs.st_mode)) return -1; + + sprintf(s, "%s/tmp", path); + i = stat (s, &fs); + if (-1 == i) return -1; + if (! S_ISDIR (fs.st_mode)) return -1; + + free (s); + + return 0; +} + +void +maildir_create (const char *path) +{ + char *s; + int i; + + s = (char *) xmalloc ((strlen (path) + 4) * sizeof(char)); + errno = 0; + + for (;;) + { + sprintf(s, "%s", path); + i = mkdir (s, S_IRWXU); + if (-1 == i) + break; + sprintf(s, "%s/new", path); + i = mkdir (s, S_IRWXU); + if (-1 == i) + break; + sprintf(s, "%s/cur", path); + i = mkdir (s, S_IRWXU); + if (-1 == i) + break; + sprintf(s, "%s/tmp", path); + i = mkdir (s, S_IRWXU); + if (-1 == i) + break; + + break; + } + + if (errno != 0) + { + if (config.merr) + { + fprintf(stderr, "%s:%s: ", APPNAME, s); + perror (NULL); + } + } +} diff --git a/src/maildir.h b/src/maildir.h new file mode 100644 index 0000000..4ec13d8 --- /dev/null +++ b/src/maildir.h @@ -0,0 +1,58 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: maildir.h,v 1.6 2003/03/30 23:07:10 dspiljar Exp $ */ + +#ifndef MAILDIR_H +#define MAILDIR_H + +#include + +#ifdef HAVE_DIRENT_H +# include +# define NAMLEN(dirent) strlen((dirent)->d_name) +#else +# define dirent direct +# define NAMLEN(dirent) (dirent)->d_namlen +# ifdef HAVE_SYS_NDIR_H +# include +# endif /* HAVE_SYS_NDIR_H */ +# ifdef HAVE_SYS_DIR_H +# include +# endif /* HAVE_SYS_DIR_H */ +# ifdef HAVE_NDIR_H +# include +# endif /* HAVE_NDIR_H */ +#endif /* HAVE_DIRENT_H */ + +#include "mboxgrep.h" + +typedef struct +{ + DIR *new; + DIR *cur; +} maildir_t; + +maildir_t *maildir_open (const char *path); +int maildir_check (const char *path); +void maildir_create (const char *path); +void maildir_close (maildir_t *mdp); +message_t *maildir_read_message (maildir_t *mdp); +void maildir_write_message (message_t *m, const char *path); + +#endif /* MAILDIR_H */ diff --git a/src/main.c b/src/main.c new file mode 100644 index 0000000..7a3af54 --- /dev/null +++ b/src/main.c @@ -0,0 +1,375 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: main.c,v 1.32 2003/08/24 19:23:50 dspiljar Exp $ */ + +#include + +#include +#include +#include +#include +#include +#include +#include +#ifdef HAVE_LIBPCRE +#include +#endif /* HAVE_LIBPCRE */ +#ifdef HAVE_LIBZ +#include +#endif /* HAVE_LIBZ */ + +#include "getopt.h" +#include "mboxgrep.h" +#include "misc.h" +#include "info.h" +#include "mbox.h" +#include "mh.h" +#include "scan.h" +#include "wrap.h" /* xcalloc() et cetera */ + +#ifdef HAVE_LIBDMALLOC +#include +#endif /* HAVE_LIBDMALLOC */ + +regex_t posix_pattern; +#ifdef HAVE_LIBPCRE +pcre *pcre_pattern; +pcre_extra *hints; +#endif /* HAVE_LIBPCRE */ +char *boxname, *outboxname, *pipecmd, *tmpfilename; +int maildir_count = 0; +int count = 0; +void *tmpp; +checksum_t *cs; + +int +main (int argc, char **argv) + /* {{{ */ + +{ + int option_index = 0; + int c; +#ifdef HAVE_LIBPCRE + int errptr; + const char *error; +#endif /* HAVE_LIBPCRE */ + int haveregex = 0, havemailbox = 0; + static char *regex_s; + int singlefile = 0; + + int errcode = 0; + char errbuf[BUFSIZ]; + + static struct option long_options[] = + /* {{{ */ + + { + {"count", 0, 0, 'c'}, + {"delete", 0, 0, 'd'}, + /* {"date", 1, 0, 'D'}, */ + {"extended-regexp", 0, 0, 'E'}, + {"basic-regexp", 0, 0, 'G'}, + {"perl-regexp", 0, 0, 'P'}, + {"help", 0, 0, 'h'}, + {"ignore-case", 0, 0, 'i'}, + {"mailbox-format", 1, 0, 'm'}, + {"no", 1, 0, 'n' }, + {"pipe", 1, 0, 'p'}, + {"regexp", 1, 0, 'e'}, + {"invert-match", 0, 0, 'v'}, + {"version", 0, 0, 'V'}, + {"headers", 0, 0, 'H'}, + {"body", 0, 0, 'B'}, + {"no-messages", 0, 0, 's'}, + {"output", 1, 0, 'o'}, + {"no-duplicates", 0, 0, 200}, + {"no-file-lock", 0, 0, 201}, + {"file-lock", 1, 0, 'l'}, + {"recursive", 0, 0, 'r'}, + {0, 0, 0, 0} + }; + + /* }}} */ + + config.perl = 0; + config.extended = 1; + config.invert = 0; + config.headers = 0; + config.body = 0; + config.action = DISPLAY; + config.dedup = 0; + config.recursive = 0; + config.ignorecase = 0; + config.format = MBOX; /* default mailbox format */ + config.lock = FCNTL; /* default file locking method */ + config.merr = 1; /* report errors by default */ + + while (1) + { + c = getopt_long (argc, argv, "BcdEe:GHhil:m:n:o:Pp:rsVv", long_options, + &option_index); + + if (c == -1) + break; + + switch (c) + /* {{{ */ + + { + case '?': + usage(); + case 'c': + config.action = COUNT; + break; + case 'd': + config.action = DELETE; + break; + case 'e': + regex_s = xstrdup (optarg); + haveregex = 1; + break; + case 'o': + outboxname = xstrdup (optarg); + config.action = WRITE; + break; + case 'E': + config.extended = 1; + break; + case 'G': + config.extended = 0; + break; + case 'P': +#ifdef HAVE_LIBPCRE + config.extended = 0; + config.perl = 1; +#else + fprintf(stderr, + "%s: Support for Perl regular expressions not " + "compiled in\n"); + exit(2); +#endif /* HAVE_LIBPCRE */ + break; + case 'h': + help (); + break; + case 'i': + config.ignorecase = 1; + break; + case 'm': + config.format = folder_format (optarg); + break; + case 'l': + config.lock = lock_method (optarg); + break; + case 'p': + config.action = PIPE; + pipecmd = xstrdup (optarg); + break; + case 'V': + version (); + break; + case 'v': + config.invert = 1; + break; + case 'H': + config.headers = 1; + break; + case 'B': + config.body = 1; + break; + case 's': + config.merr = 0; + break; + case 201: + config.lock = 0; + break; + case 'r': + config.recursive = 1; + break; + case 200: + config.dedup = 1; + break; + case 'n': + { + switch (optarg[0]) + { + case 'd': + config.dedup = 1; + break; + case 'l': + config.lock = 0; + break; + default: + fprintf(stderr, "%s: invalid option -- n%c\n", + APPNAME, optarg[0]); + exit(2); + } + } + } /* switch */ + + /* }}} */ + } /* while */ + + if ((config.body == 0) && (config.headers == 0)) + { + config.body = 1; + config.headers = 1; + } + + if (config.format == MAILDIR && config.action == WRITE) + { + gethostname (config.hostname, HOST_NAME_SIZE); + config.pid = (int) getpid (); + } + + cs = (checksum_t *) xmalloc (sizeof (checksum_t)); + cs->md5 = (char **) xcalloc (1, sizeof (char **)); + cs->n = 0; + + if (optind < argc && ! haveregex) + { + regex_s = xstrdup (argv[optind]); + haveregex = 1; + ++optind; + } /* if */ + + if (haveregex) + { +#ifdef HAVE_LIBPCRE + if (config.perl) + /* {{{ */ + + { + pcre_pattern = pcre_compile (regex_s, + (config.ignorecase ? PCRE_CASELESS : 0), + &error, &errptr, NULL); + if (pcre_pattern == NULL) + { + if (config.merr) + fprintf (stderr, "%s: %s: %s\n", APPNAME, regex_s, error); + exit(2); + } + } + + /* }}} */ + else +#endif /* HAVE_LIBPCRE */ + /* {{{ */ + + { + int flag1 = 0, flag2 = 0; + + if (config.ignorecase) + flag1 = REG_ICASE; + if (config.extended) + flag2 = REG_EXTENDED; + + errcode = regcomp (&posix_pattern, regex_s, + (flag1 | flag2 | REG_NEWLINE )); + if (0 != errcode) + { + if (config.merr) + { + regerror (errcode, &posix_pattern, errbuf, BUFSIZ); + fprintf (stderr, "%s: %s: %s\n", APPNAME, regex_s, errbuf); + } + exit (2); + } /* if */ + } /* if */ + + /* }}} */ + } /* if */ + else + usage (); + + if (optind == (argc - 1)) + singlefile = 1; + + while (optind < argc) + /* {{{ */ + + { + if (config.action == DELETE) { + tmpp = tmpfile_open (argv[optind]); + + /* If we're root, copy {owner, group, perms} of mailbox to the tmpfile + * so rename() will thus retain the original's ownership & permissions. + */ + if (geteuid() == 0) { + struct stat s; + if (stat(argv[optind], &s) != -1) { + if (fchown(fileno(tmpp), s.st_uid, s.st_gid) == -1) + if (config.merr) perror(tmpfilename); + if (fchmod(fileno(tmpp), s.st_mode) == -1) + if (config.merr) perror(tmpfilename); + } + else if (config.merr) perror(argv[optind]); + } + } + + boxname = xstrdup (argv[optind]); + + if (config.recursive) + recursive_scan (argv[optind]); + else + scan_mailbox (argv[optind]); + havemailbox = 1; + if (config.action == COUNT) + { + if (singlefile) + fprintf (stdout, "%i\n", count); + else + { + if (0 == strcmp ("-", argv[optind])) + fprintf (stdout, "(standard input):%i\n", count); + else + fprintf (stdout, "%s:%i\n", argv[optind], count); + } + } + if (config.action == DELETE) + { +#ifdef HAVE_LIBZ + if (config.format == ZMBOX) + gzclose (tmpp); +#endif /* HAVE_LIBZ */ + if (config.format == MBOX) + fclose (tmpp); + rename (tmpfilename, argv[optind]); + } + ++optind; + } /* while */ + + /* }}} */ + + if (! havemailbox) + /* {{{ */ + + { + config.format = MBOX; + scan_mailbox ("-"); + if (config.action == COUNT) + fprintf (stdout, "%i\n", count); + } + + /* }}} */ + + return 0; +} /* main */ + +/* }}} */ diff --git a/src/mbox.c b/src/mbox.c new file mode 100644 index 0000000..55e29bb --- /dev/null +++ b/src/mbox.c @@ -0,0 +1,400 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: mbox.c,v 1.26 2003/08/24 19:23:50 dspiljar Exp $ */ + +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#ifdef HAVE_FLOCK +#include +#endif /* HAVE_FLOCK */ +#ifdef HAVE_LIBZ +#include +#endif /* HAVE_LIBZ */ +#ifdef HAVE_LIBBZ2 +#include +#endif /* HAVE_LIBBZ2 */ + +#include "mboxgrep.h" +#include "mbox.h" +#include "misc.h" +#include "wrap.h" + +#ifdef HAVE_LIBDMALLOC +#include +#endif /* HAVE_LIBDMALLOC */ + +mbox_t * +mbox_open (const char *path, const char *mode) + /* {{{ */ +{ + mbox_t *mp; + static int fd; +#ifndef HAVE_FLOCK + struct flock lck; +#endif /* HAVE_FLOCK */ + char buffer[BUFSIZ]; + + mp = (mbox_t *) xmalloc (sizeof (mbox_t)); + mp->postmark_cache = (char *) xmalloc (BUFSIZ * sizeof (char)); + + if (0 == strcmp ("-", path)) + mp->fp = stdin; + else + { + if (mode[0] == 'r') + fd = m_open (path, O_RDONLY, 0); + else if (mode[0] == 'w') + fd = m_open (path, (O_WRONLY | O_CREAT | O_APPEND), + (S_IWUSR | S_IRUSR)); + else + { + fprintf (stderr, "%s: mbox.c: Unknown mode %c. You shouldn't " + "get this error...", APPNAME, mode[0]); + exit (2); + } + + if (fd == -1) + { + if (config.merr) + { + fprintf (stderr, "%s: %s: ", APPNAME, path); + perror (NULL); + } + errno = 0; + return NULL; + } + + if (config.lock) + { +#ifdef HAVE_FLOCK + int op; + + if (mode[0] == 'r') + op = LOCK_SH; + else + op = LOCK_EX; + if (-1 == flock (fd, op)) +#else + memset (&lck, 0, sizeof (struct flock)); + lck.l_whence = SEEK_SET; + if (mode[0] == 'r') + lck.l_type = F_RDLCK; + else + lck.l_type = F_WRLCK; + + if (-1 == fcntl (fd, F_SETLK, &lck)) +#endif /* HAVE_FLOCK */ + { + if (config.merr) + { + fprintf (stderr, "%s: %s: ", APPNAME, path); + perror (NULL); + } + errno = 0; + close (fd); + return NULL; + } + } + + if (mode[0] == 'r') + { + if (config.format == MBOX) + mp->fp = (FILE *) m_fdopen (fd, "r"); +#ifdef HAVE_LIBZ + else if (config.format == ZMBOX) + mp->fp = (gzFile *) m_gzdopen (fd, "rb"); +#endif /* HAVE_LIBZ */ +#ifdef HAVE_LIBBZ2 + else if (config.format == BZ2MBOX) + mp->fp = (BZFILE *) BZ2_bzdopen (fd, "rb"); +#endif /* HAVE_LIBBZ2 */ + } + else if (mode[0] == 'w') + { + if (config.format == MBOX) + mp->fp = (FILE *) m_fdopen (fd, "w"); +#ifdef HAVE_LIBZ + else if (config.format == ZMBOX) + mp->fp = (gzFile *) m_gzdopen (fd, "wb"); +#endif /* HAVE_LIBZ */ +#ifdef HAVE_LIBBZ2 + else if (config.format == BZ2MBOX) + mp->fp = (BZFILE *) BZ2_bzdopen (fd, "wb"); +#endif /* HAVE_LIBBZ2 */ + } + + if (mp->fp == NULL) + { + if (config.merr) + { + fprintf (stderr, "%s: %s: ", APPNAME, path); + perror (NULL); + } + errno = 0; + close (fd); + return NULL; + } + } + + if (mode[0] == 'r') + { + if (config.format == MBOX) + fgets (buffer, BUFSIZ, mp->fp); +#ifdef HAVE_LIBZ + else if (config.format == ZMBOX) + gzgets (mp->fp, buffer, BUFSIZ); +#endif /* HAVE_LIBZ */ +#ifdef HAVE_LIBBZ2 + else if (config.format == BZ2MBOX) + { + char c[1] = "\0"; + int n = 0; + + while (c[0] != '\n' && n < BUFSIZ) + { + BZ2_bzread (mp->fp, c, 1); + buffer[n] = c[0]; + n++; + } + buffer[n] = '\0'; + } +#endif /* HAVE_LIBBZ2 */ + + if (0 != strncmp ("From ", buffer, 5)) + { + if (config.merr) + { + if (0 == strcmp ("-", path)) + fprintf (stderr, "%s: (standard input): Not a mbox folder\n", + APPNAME); + else + fprintf (stderr, "%s: %s: Not a mbox folder\n", APPNAME, path); + } + if (config.format == MBOX) + fclose (mp->fp); +#ifdef HAVE_LIBZ + else if (config.format == ZMBOX) + gzclose (mp->fp); +#endif /* HAVE_LIBZ */ +#ifdef HAVE_LIBBZ2 + else if (config.format == BZ2MBOX) + BZ2_bzclose (mp->fp); +#endif /* HAVE_LIBBZ2 */ + return NULL; + } + strcpy (mp->postmark_cache, buffer); + } + return mp; +} +/* }}} */ + +void +mbox_close (mbox_t * mp) + /* {{{ */ +{ + if (config.format == MBOX) + fclose (mp->fp); +#ifdef HAVE_LIBZ + else if (config.format == ZMBOX) + gzclose (mp->fp); +#endif /* HAVE_LIBZ */ +#ifdef HAVE_LIBBZ2 + else if (config.format == BZ2MBOX) + BZ2_bzclose (mp->fp); +#endif /* HAVE_LIBBZ2 */ + + free (mp->postmark_cache); + free (mp); +} +/* }}} */ + +message_t * +mbox_read_message (mbox_t * mp) + /* {{{ */ + +{ + int isheaders = 1, s; + char buffer[BUFSIZ]; + message_t *message; + + message = (message_t *) xmalloc (sizeof (message_t)); + + message->headers = (char *) xmalloc (sizeof (char)); + message->headers[0] = '\0'; + message->hbytes = 0; + + message->body = (char *) xmalloc (sizeof (char)); + message->body[0] = '\0'; + message->bbytes = 0; + + message->from = NULL; + + s = strlen (mp->postmark_cache); + message->headers = + (char *) realloc (message->headers, + ((1 + s + message->hbytes) * sizeof (char))); + strcpy (message->headers + message->hbytes, mp->postmark_cache); + message->hbytes += s; + + for (;;) + { + if (config.format == MBOX) + { + if (fgets (buffer, BUFSIZ, mp->fp) == NULL) + { + if (isheaders) + return NULL; + else + return message; + } + } + +#ifdef HAVE_LIBZ + else if (config.format == ZMBOX) + { + if (gzgets (mp->fp, buffer, BUFSIZ) == NULL) + { + if (isheaders) + return NULL; + else + return message; + } + } +#endif /* HAVE_LIBZ */ + +#ifdef HAVE_LIBBZ2 + else if (config.format == BZ2MBOX) + { + char c[1] = "\0"; + int n = 0; + + while (c[0] != '\n' && n < BUFSIZ) + { + BZ2_bzread (mp->fp, c, 1); + buffer[n] = c[0]; + n++; + } + buffer[n] = '\0'; + + if (buffer[0] == '\0') + { + if (isheaders) + return NULL; + else + return message; + } + } +#endif /* HAVE_LIBBZ2 */ + + s = strlen (buffer); + + if (buffer[0] == '\n' && isheaders == 1) + { + isheaders = 0; + continue; + } + + if (isheaders) + { + message->headers = + (char *) realloc (message->headers, + ((1 + s + message->hbytes) * sizeof (char))); + strcpy (message->headers + message->hbytes, buffer); + message->hbytes += s; + } /* if */ + else + { + if (0 == strncmp (buffer, "From ", 5)) + { + strcpy (mp->postmark_cache, buffer); + return message; + } + message->body = + (char *) realloc (message->body, + ((1 + s + message->bbytes) * sizeof (char))); + strcpy (message->body + message->bbytes, buffer); + message->bbytes += s; + + } + } /* for */ + return NULL; +} + +/* }}} */ + +void * +tmpfile_open (const char *path) + /* {{{ */ + +{ + extern char *tmpfilename; + char *fname; + char *tmpdir; + int foo; + + if (path == NULL) { /* no path prefix given, use /tmp or TMPDIR */ + tmpdir = getenv ("TMPDIR"); + if (tmpdir == NULL) + tmpdir = xstrdup ("/tmp"); + fname = xstrdup ("/mboxgrepXXXXXX"); + } + else { + tmpdir = (char *)path; + fname = xstrdup (".XXXXXX"); + } + + tmpfilename = (char *) xmalloc ((strlen (tmpdir) + (strlen (fname) + 1)) + * sizeof (char)); + sprintf (tmpfilename, "%s%s", tmpdir, fname); + foo = mkstemp (tmpfilename); + if (-1 == foo) + { + if (config.merr) + { + fprintf (stderr, "%s: %s: ", APPNAME, tmpfilename); + perror (NULL); + } + exit (2); + } + + if (config.format == MBOX) + return (m_fdopen (foo, "w")); +#ifdef HAVE_LIBZ + else if (config.format == ZMBOX) + return (m_gzdopen (foo, "wb")); +#endif /* HAVE_LIBZ */ +#ifdef HAVE_LIBBZ2 + else if (config.format == BZ2MBOX) + return (BZ2_bzdopen (foo, "wb")); +#endif /* HAVE_LIBZ */ + + return NULL; /* not reached */ +} + +/* }}} */ diff --git a/src/mbox.h b/src/mbox.h new file mode 100644 index 0000000..c0781f0 --- /dev/null +++ b/src/mbox.h @@ -0,0 +1,41 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: mbox.h,v 1.9 2003/08/24 19:23:50 dspiljar Exp $ */ + +#ifndef MBOX_H +#define MBOX_H 1 + +#include + +#include "mboxgrep.h" /* for message_t structure */ + +typedef struct +{ + void *fp; + void *fp_raw; + char *postmark_cache; +} mbox_t; + + +mbox_t *mbox_open (const char *path, const char *mode); +void *tmpfile_open (const char *path); +void mbox_close (mbox_t * mbp); +message_t *mbox_read_message (mbox_t * mbp); + +#endif /* MBOX_H */ diff --git a/src/mboxgrep.h b/src/mboxgrep.h new file mode 100644 index 0000000..ed46888 --- /dev/null +++ b/src/mboxgrep.h @@ -0,0 +1,134 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: mboxgrep.h,v 1.21 2003/04/06 21:01:49 dspiljar Exp $ */ + +#ifndef MBOXGREP_H +#define MBOXGREP_H + +#define APPNAME "mboxgrep" +#define VERSION "0.7.9" +#define BUGREPORT_ADDR "dspiljar@world.std.com" + +#define HOST_NAME_SIZE 256 + +#include + +#include /* for tm structure */ + +#ifdef HAVE_DIRENT_H +# include +#else +# ifdef HAVE_SYS_NDIR_H +# include +# endif /* HAVE_SYS_NDIR_H */ +# ifdef HAVE_SYS_DIR_H +# include +# endif /* HAVE_SYS_DIR_H */ +# ifdef HAVE_NDIR_H +# include +# endif /* HAVE_NDIR_H */ +#endif /* HAVE_DIRENT_H */ + + +typedef enum + { + MBOX, + ZMBOX, + MH, + NNML, + NNMH, + MAILDIR, + BZ2MBOX + } +format_t; + +typedef enum + { + NONE, + FCNTL, + FLOCK + } +lockmethod_t; + +typedef enum + { + DISPLAY, + WRITE, + COUNT, + DELETE, + PIPE + } +action_t; + +typedef struct +{ + char *filename; /* used with directory formats, such as maildir or MH */ + char *msgid; + char *from; + char *headers; + int hbytes; + char *body; + int bbytes; + time_t date; +} +message_t; + +typedef struct +{ + FILE *fp; + DIR *dp; + DIR *newp; + DIR *curp; + char *path; +} +folder_t; + +typedef struct +{ + char **md5; + int n; +} +checksum_t; + +typedef struct +{ + int extended; + int perl; + + int body; + int headers; + int dedup; + int recursive; + int invert; + int count; + int ignorecase; + int merr; + int pid; + + char hostname[HOST_NAME_SIZE]; + + action_t action; + format_t format; + lockmethod_t lock; +} +option_t; + +option_t config; + +#endif /* MBOXGREP_H */ diff --git a/src/md5.c b/src/md5.c new file mode 100644 index 0000000..d6b8013 --- /dev/null +++ b/src/md5.c @@ -0,0 +1,443 @@ +/* Functions to compute MD5 message digest of files or memory blocks. + according to the definition of MD5 in RFC 1321 from April 1992. + Copyright (C) 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +/* Written by Ulrich Drepper , 1995. */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include + +#if STDC_HEADERS || defined _LIBC +# include +# include +#else +# ifndef HAVE_MEMCPY +# define memcpy(d, s, n) bcopy ((s), (d), (n)) +# endif +#endif + +#include "md5.h" + +#ifdef _LIBC +# include +# if __BYTE_ORDER == __BIG_ENDIAN +# define WORDS_BIGENDIAN 1 +# endif +/* We need to keep the namespace clean so define the MD5 function + protected using leading __ . */ +# define md5_init_ctx __md5_init_ctx +# define md5_process_block __md5_process_block +# define md5_process_bytes __md5_process_bytes +# define md5_finish_ctx __md5_finish_ctx +# define md5_read_ctx __md5_read_ctx +# define md5_stream __md5_stream +# define md5_buffer __md5_buffer +#endif + +#ifdef WORDS_BIGENDIAN +# define SWAP(n) \ + (((n) << 24) | (((n) & 0xff00) << 8) | (((n) >> 8) & 0xff00) | ((n) >> 24)) +#else +# define SWAP(n) (n) +#endif + + +/* This array contains the bytes used to pad the buffer to the next + 64-byte boundary. (RFC 1321, 3.1: Step 1) */ +static const unsigned char fillbuf[64] = { 0x80, 0 /* , 0, 0, ... */ }; + + +/* Initialize structure containing state of computation. + (RFC 1321, 3.3: Step 3) */ +void +md5_init_ctx (ctx) + struct md5_ctx *ctx; +{ + ctx->A = 0x67452301; + ctx->B = 0xefcdab89; + ctx->C = 0x98badcfe; + ctx->D = 0x10325476; + + ctx->total[0] = ctx->total[1] = 0; + ctx->buflen = 0; +} + +/* Put result from CTX in first 16 bytes following RESBUF. The result + must be in little endian byte order. + + IMPORTANT: On some systems it is required that RESBUF is correctly + aligned for a 32 bits value. */ +void * +md5_read_ctx (ctx, resbuf) + const struct md5_ctx *ctx; + void *resbuf; +{ + ((md5_uint32 *) resbuf)[0] = SWAP (ctx->A); + ((md5_uint32 *) resbuf)[1] = SWAP (ctx->B); + ((md5_uint32 *) resbuf)[2] = SWAP (ctx->C); + ((md5_uint32 *) resbuf)[3] = SWAP (ctx->D); + + return resbuf; +} + +/* Process the remaining bytes in the internal buffer and the usual + prolog according to the standard and write the result to RESBUF. + + IMPORTANT: On some systems it is required that RESBUF is correctly + aligned for a 32 bits value. */ +void * +md5_finish_ctx (ctx, resbuf) + struct md5_ctx *ctx; + void *resbuf; +{ + /* Take yet unprocessed bytes into account. */ + md5_uint32 bytes = ctx->buflen; + size_t pad; + + /* Now count remaining bytes. */ + ctx->total[0] += bytes; + if (ctx->total[0] < bytes) + ++ctx->total[1]; + + pad = bytes >= 56 ? 64 + 56 - bytes : 56 - bytes; + memcpy (&ctx->buffer[bytes], fillbuf, pad); + + /* Put the 64-bit file length in *bits* at the end of the buffer. */ + *(md5_uint32 *) &ctx->buffer[bytes + pad] = SWAP (ctx->total[0] << 3); + *(md5_uint32 *) &ctx->buffer[bytes + pad + 4] = SWAP ((ctx->total[1] << 3) | + (ctx->total[0] >> 29)); + + /* Process last bytes. */ + md5_process_block (ctx->buffer, bytes + pad + 8, ctx); + + return md5_read_ctx (ctx, resbuf); +} + +/* Compute MD5 message digest for bytes read from STREAM. The + resulting message digest number will be written into the 16 bytes + beginning at RESBLOCK. */ +int +md5_stream (stream, resblock) + FILE *stream; + void *resblock; +{ + /* Important: BLOCKSIZE must be a multiple of 64. */ +#define BLOCKSIZE 4096 + struct md5_ctx ctx; + char buffer[BLOCKSIZE + 72]; + size_t sum; + + /* Initialize the computation context. */ + md5_init_ctx (&ctx); + + /* Iterate over full file contents. */ + while (1) + { + /* We read the file in blocks of BLOCKSIZE bytes. One call of the + computation function processes the whole buffer so that with the + next round of the loop another block can be read. */ + size_t n; + sum = 0; + + /* Read block. Take care for partial reads. */ + do + { + n = fread (buffer + sum, 1, BLOCKSIZE - sum, stream); + + sum += n; + } + while (sum < BLOCKSIZE && n != 0); + if (n == 0 && ferror (stream)) + return 1; + + /* If end of file is reached, end the loop. */ + if (n == 0) + break; + + /* Process buffer with BLOCKSIZE bytes. Note that + BLOCKSIZE % 64 == 0 + */ + md5_process_block (buffer, BLOCKSIZE, &ctx); + } + + /* Add the last bytes if necessary. */ + if (sum > 0) + md5_process_bytes (buffer, sum, &ctx); + + /* Construct result in desired memory. */ + md5_finish_ctx (&ctx, resblock); + return 0; +} + +/* Compute MD5 message digest for LEN bytes beginning at BUFFER. The + result is always in little endian byte order, so that a byte-wise + output yields to the wanted ASCII representation of the message + digest. */ +void * +md5_buffer (buffer, len, resblock) + const char *buffer; + size_t len; + void *resblock; +{ + struct md5_ctx ctx; + + /* Initialize the computation context. */ + md5_init_ctx (&ctx); + + /* Process whole buffer but last len % 64 bytes. */ + md5_process_bytes (buffer, len, &ctx); + + /* Put result in desired memory area. */ + return md5_finish_ctx (&ctx, resblock); +} + + +void +md5_process_bytes (buffer, len, ctx) + const void *buffer; + size_t len; + struct md5_ctx *ctx; +{ + //const void aligned_buffer = buffer; + + /* When we already have some bits in our internal buffer concatenate + both inputs first. */ + if (ctx->buflen != 0) + { + size_t left_over = ctx->buflen; + size_t add = 128 - left_over > len ? len : 128 - left_over; + + /* Only put full words in the buffer. */ + add -= add % __alignof__ (md5_uint32); + + memcpy (&ctx->buffer[left_over], buffer, add); + ctx->buflen += add; + + if (ctx->buflen > 64) + { + md5_process_block (ctx->buffer, ctx->buflen & ~63, ctx); + + ctx->buflen &= 63; + /* The regions in the following copy operation cannot overlap. */ + memcpy (ctx->buffer, &ctx->buffer[(left_over + add) & ~63], + ctx->buflen); + } + + buffer = (const char *) buffer + add; + len -= add; + } + + /* Process available complete blocks. */ + if (len > 64) + { + md5_process_block (buffer, len & ~63, ctx); + buffer = (const char *) buffer + (len & ~63); + len &= 63; + } + + /* Move remaining bytes in internal buffer. */ + if (len > 0) + { + size_t left_over = ctx->buflen; + + memcpy (&ctx->buffer[left_over], buffer, len); + left_over += len; + if (left_over >= 64) + { + md5_process_block (ctx->buffer, 64, ctx); + left_over -= 64; + memcpy (ctx->buffer, &ctx->buffer[64], left_over); + } + ctx->buflen = left_over; + } +} + + +/* These are the four functions used in the four steps of the MD5 algorithm + and defined in the RFC 1321. The first function is a little bit optimized + (as found in Colin Plumbs public domain implementation). */ +/* #define FF(b, c, d) ((b & c) | (~b & d)) */ +#define FF(b, c, d) (d ^ (b & (c ^ d))) +#define FG(b, c, d) FF (d, b, c) +#define FH(b, c, d) (b ^ c ^ d) +#define FI(b, c, d) (c ^ (b | ~d)) + +/* Process LEN bytes of BUFFER, accumulating context into CTX. + It is assumed that LEN % 64 == 0. */ + +void +md5_process_block (buffer, len, ctx) + const void *buffer; + size_t len; + struct md5_ctx *ctx; +{ + md5_uint32 correct_words[16]; + const md5_uint32 *words = buffer; + size_t nwords = len / sizeof (md5_uint32); + const md5_uint32 *endp = words + nwords; + md5_uint32 A = ctx->A; + md5_uint32 B = ctx->B; + md5_uint32 C = ctx->C; + md5_uint32 D = ctx->D; + + /* First increment the byte count. RFC 1321 specifies the possible + length of the file up to 2^64 bits. Here we only compute the + number of bytes. Do a double word increment. */ + ctx->total[0] += len; + if (ctx->total[0] < len) + ++ctx->total[1]; + + /* Process all bytes in the buffer with 64 bytes in each round of + the loop. */ + while (words < endp) + { + md5_uint32 *cwp = correct_words; + md5_uint32 A_save = A; + md5_uint32 B_save = B; + md5_uint32 C_save = C; + md5_uint32 D_save = D; + + /* First round: using the given function, the context and a constant + the next context is computed. Because the algorithms processing + unit is a 32-bit word and it is determined to work on words in + little endian byte order we perhaps have to change the byte order + before the computation. To reduce the work for the next steps + we store the swapped words in the array CORRECT_WORDS. */ + +#define OP(a, b, c, d, s, T) \ + do \ + { \ + a += FF (b, c, d) + (*cwp++ = SWAP (*words)) + T; \ + ++words; \ + CYCLIC (a, s); \ + a += b; \ + } \ + while (0) + + /* It is unfortunate that C does not provide an operator for + cyclic rotation. Hope the C compiler is smart enough. */ +#define CYCLIC(w, s) (w = (w << s) | (w >> (32 - s))) + + /* Before we start, one word to the strange constants. + They are defined in RFC 1321 as + + T[i] = (int) (4294967296.0 * fabs (sin (i))), i=1..64 + */ + + /* Round 1. */ + OP (A, B, C, D, 7, 0xd76aa478); + OP (D, A, B, C, 12, 0xe8c7b756); + OP (C, D, A, B, 17, 0x242070db); + OP (B, C, D, A, 22, 0xc1bdceee); + OP (A, B, C, D, 7, 0xf57c0faf); + OP (D, A, B, C, 12, 0x4787c62a); + OP (C, D, A, B, 17, 0xa8304613); + OP (B, C, D, A, 22, 0xfd469501); + OP (A, B, C, D, 7, 0x698098d8); + OP (D, A, B, C, 12, 0x8b44f7af); + OP (C, D, A, B, 17, 0xffff5bb1); + OP (B, C, D, A, 22, 0x895cd7be); + OP (A, B, C, D, 7, 0x6b901122); + OP (D, A, B, C, 12, 0xfd987193); + OP (C, D, A, B, 17, 0xa679438e); + OP (B, C, D, A, 22, 0x49b40821); + + /* For the second to fourth round we have the possibly swapped words + in CORRECT_WORDS. Redefine the macro to take an additional first + argument specifying the function to use. */ +#undef OP +#define OP(f, a, b, c, d, k, s, T) \ + do \ + { \ + a += f (b, c, d) + correct_words[k] + T; \ + CYCLIC (a, s); \ + a += b; \ + } \ + while (0) + + /* Round 2. */ + OP (FG, A, B, C, D, 1, 5, 0xf61e2562); + OP (FG, D, A, B, C, 6, 9, 0xc040b340); + OP (FG, C, D, A, B, 11, 14, 0x265e5a51); + OP (FG, B, C, D, A, 0, 20, 0xe9b6c7aa); + OP (FG, A, B, C, D, 5, 5, 0xd62f105d); + OP (FG, D, A, B, C, 10, 9, 0x02441453); + OP (FG, C, D, A, B, 15, 14, 0xd8a1e681); + OP (FG, B, C, D, A, 4, 20, 0xe7d3fbc8); + OP (FG, A, B, C, D, 9, 5, 0x21e1cde6); + OP (FG, D, A, B, C, 14, 9, 0xc33707d6); + OP (FG, C, D, A, B, 3, 14, 0xf4d50d87); + OP (FG, B, C, D, A, 8, 20, 0x455a14ed); + OP (FG, A, B, C, D, 13, 5, 0xa9e3e905); + OP (FG, D, A, B, C, 2, 9, 0xfcefa3f8); + OP (FG, C, D, A, B, 7, 14, 0x676f02d9); + OP (FG, B, C, D, A, 12, 20, 0x8d2a4c8a); + + /* Round 3. */ + OP (FH, A, B, C, D, 5, 4, 0xfffa3942); + OP (FH, D, A, B, C, 8, 11, 0x8771f681); + OP (FH, C, D, A, B, 11, 16, 0x6d9d6122); + OP (FH, B, C, D, A, 14, 23, 0xfde5380c); + OP (FH, A, B, C, D, 1, 4, 0xa4beea44); + OP (FH, D, A, B, C, 4, 11, 0x4bdecfa9); + OP (FH, C, D, A, B, 7, 16, 0xf6bb4b60); + OP (FH, B, C, D, A, 10, 23, 0xbebfbc70); + OP (FH, A, B, C, D, 13, 4, 0x289b7ec6); + OP (FH, D, A, B, C, 0, 11, 0xeaa127fa); + OP (FH, C, D, A, B, 3, 16, 0xd4ef3085); + OP (FH, B, C, D, A, 6, 23, 0x04881d05); + OP (FH, A, B, C, D, 9, 4, 0xd9d4d039); + OP (FH, D, A, B, C, 12, 11, 0xe6db99e5); + OP (FH, C, D, A, B, 15, 16, 0x1fa27cf8); + OP (FH, B, C, D, A, 2, 23, 0xc4ac5665); + + /* Round 4. */ + OP (FI, A, B, C, D, 0, 6, 0xf4292244); + OP (FI, D, A, B, C, 7, 10, 0x432aff97); + OP (FI, C, D, A, B, 14, 15, 0xab9423a7); + OP (FI, B, C, D, A, 5, 21, 0xfc93a039); + OP (FI, A, B, C, D, 12, 6, 0x655b59c3); + OP (FI, D, A, B, C, 3, 10, 0x8f0ccc92); + OP (FI, C, D, A, B, 10, 15, 0xffeff47d); + OP (FI, B, C, D, A, 1, 21, 0x85845dd1); + OP (FI, A, B, C, D, 8, 6, 0x6fa87e4f); + OP (FI, D, A, B, C, 15, 10, 0xfe2ce6e0); + OP (FI, C, D, A, B, 6, 15, 0xa3014314); + OP (FI, B, C, D, A, 13, 21, 0x4e0811a1); + OP (FI, A, B, C, D, 4, 6, 0xf7537e82); + OP (FI, D, A, B, C, 11, 10, 0xbd3af235); + OP (FI, C, D, A, B, 2, 15, 0x2ad7d2bb); + OP (FI, B, C, D, A, 9, 21, 0xeb86d391); + + /* Add the starting values of the context. */ + A += A_save; + B += B_save; + C += C_save; + D += D_save; + } + + /* Put checksum in context given as argument. */ + ctx->A = A; + ctx->B = B; + ctx->C = C; + ctx->D = D; +} diff --git a/src/md5.h b/src/md5.h new file mode 100644 index 0000000..6febd4a --- /dev/null +++ b/src/md5.h @@ -0,0 +1,140 @@ +/* md5.h - Declaration of functions and data types used for MD5 sum + computing library functions. + Copyright (C) 1995, 1996 Free Software Foundation, Inc. + NOTE: The canonical source of this file is maintained with the GNU C + Library. Bugs can be reported to bug-glibc@prep.ai.mit.edu. + + 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, 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. */ + +#ifndef _MD5_H +#define _MD5_H 1 + +#include + +#if defined HAVE_LIMITS_H || _LIBC +# include +#endif + +/* The following contortions are an attempt to use the C preprocessor + to determine an unsigned integral type that is 32 bits wide. An + alternative approach is to use autoconf's AC_CHECK_SIZEOF macro, but + doing that would require that the configure script compile and *run* + the resulting executable. Locally running cross-compiled executables + is usually not possible. */ + +#ifdef _LIBC +# include +typedef u_int32_t md5_uint32; +#else +# if defined __STDC__ && __STDC__ +# define UINT_MAX_32_BITS 4294967295U +# else +# define UINT_MAX_32_BITS 0xFFFFFFFF +# endif + +/* If UINT_MAX isn't defined, assume it's a 32-bit type. + This should be valid for all systems GNU cares about because + that doesn't include 16-bit systems, and only modern systems + (that certainly have ) have 64+-bit integral types. */ + +# ifndef UINT_MAX +# define UINT_MAX UINT_MAX_32_BITS +# endif + +# if UINT_MAX == UINT_MAX_32_BITS + typedef unsigned int md5_uint32; +# else +# if USHRT_MAX == UINT_MAX_32_BITS + typedef unsigned short md5_uint32; +# else +# if ULONG_MAX == UINT_MAX_32_BITS + typedef unsigned long md5_uint32; +# else + /* The following line is intended to evoke an error. + Using #error is not portable enough. */ + "Cannot determine unsigned 32-bit data type." +# endif +# endif +# endif +#endif + +/* Structure to save state of computation between the single steps. */ +struct md5_ctx +{ + md5_uint32 A; + md5_uint32 B; + md5_uint32 C; + md5_uint32 D; + + md5_uint32 total[2]; + md5_uint32 buflen; + char buffer[128]; +}; + +/* + * The following three functions are build up the low level used in + * the functions `md5_stream' and `md5_buffer'. + */ + +/* Initialize structure containing state of computation. + (RFC 1321, 3.3: Step 3) */ +extern void md5_init_ctx (struct md5_ctx *ctx); + +/* Starting with the result of former calls of this function (or the + initialization function update the context for the next LEN bytes + starting at BUFFER. + It is necessary that LEN is a multiple of 64!!! */ +extern void md5_process_block (const void *buffer, size_t len, + struct md5_ctx *ctx); + +/* Starting with the result of former calls of this function (or the + initialization function update the context for the next LEN bytes + starting at BUFFER. + It is NOT required that LEN is a multiple of 64. */ +extern void md5_process_bytes (const void *buffer, size_t len, + struct md5_ctx *ctx); + +/* Process the remaining bytes in the buffer and put result from CTX + in first 16 bytes following RESBUF. The result is always in little + endian byte order, so that a byte-wise output yields to the wanted + ASCII representation of the message digest. + + IMPORTANT: On some systems it is required that RESBUF is correctly + aligned for a 32 bits value. */ +extern void *md5_finish_ctx (struct md5_ctx *ctx, void *resbuf); + + +/* Put result from CTX in first 16 bytes following RESBUF. The result is + always in little endian byte order, so that a byte-wise output yields + to the wanted ASCII representation of the message digest. + + IMPORTANT: On some systems it is required that RESBUF is correctly + aligned for a 32 bits value. */ +extern void *md5_read_ctx (const struct md5_ctx *ctx, void *resbuf); + + +/* Compute MD5 message digest for bytes read from STREAM. The + resulting message digest number will be written into the 16 bytes + beginning at RESBLOCK. */ +extern int md5_stream (FILE *stream, void *resblock); + +/* Compute MD5 message digest for LEN bytes beginning at BUFFER. The + result is always in little endian byte order, so that a byte-wise + output yields to the wanted ASCII representation of the message + digest. */ +extern void *md5_buffer (const char *buffer, size_t len, + void *resblock); + +#endif diff --git a/src/mh.c b/src/mh.c new file mode 100644 index 0000000..cb65f3b --- /dev/null +++ b/src/mh.c @@ -0,0 +1,239 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: mh.c,v 1.15 2003/03/30 23:07:10 dspiljar Exp $ */ + +#include +#include + +#ifdef HAVE_DIRENT_H +# include +# define NAMLEN(dirent) strlen((dirent)->d_name) +#else +# define dirent direct +# define NAMLEN(dirent) (dirent)->d_namlen +# ifdef HAVE_SYS_NDIR_H +# include +# endif /* HAVE_SYS_NDIR_H */ +# ifdef HAVE_SYS_DIR_H +# include +# endif /* HAVE_SYS_DIR_H */ +# ifdef HAVE_NDIR_H +# include +# endif /* HAVE_NDIR_H */ +#endif /* HAVE_DIRENT_H */ + +#include +#include +#include +#include + +#include "mboxgrep.h" +#include "misc.h" +#include "mh.h" +#include "wrap.h" + +#ifdef HAVE_LIBDMALLOC +# include +#endif /* HAVE_LIBDMALLOC */ + +extern option_t config; + +DIR *mh_open (const char *path) +{ + DIR *dp; + + dp = opendir (path); + if (dp == NULL) + { + if (config.merr) + { + fprintf (stderr, "%s: %s: ", APPNAME, path); + perror (NULL); + } + errno = 0; + return NULL; + } + return dp; +} /* mh_open */ + +void mh_close (DIR *dp) +{ + closedir (dp); +} /* mh_close */ + +message_t *mh_read_message (DIR *dp) +{ + int isheaders = 1; + int have_from = 0, have_return_path = 0, + have_date = 0, have_sender = 0; + static int s; + message_t *message; + struct dirent *d_content; + char buffer[BUFSIZ], *filename; + FILE *fp; + extern char *boxname; + + message = (message_t *) xmalloc (sizeof (message_t)); + + message->headers = NULL; + message->hbytes = 0; + + message->body = NULL; + message->bbytes = 0; + + message->from = NULL; + + filename = NULL; + + for(;;) + { + d_content = readdir(dp); + if (d_content == NULL) return NULL; + if (d_content->d_name[0] == '.') + continue; + + filename = (char *) xrealloc + (filename, ((strlen (d_content->d_name)) + + (strlen (boxname)) + 2)); + +/* message->headers = (char *) xrealloc (message->headers, 0); */ +/* message->hbytes = 0; */ +/* message->body = (char *) xrealloc (message->body, 0); */ +/* message->bbytes = 0; */ + + filename[0] = '\0'; + sprintf (filename, "%s/%s", boxname, d_content->d_name); + fp = m_fopen (filename, "r"); + isheaders = 1; + if (fp == NULL) + { + free (message->headers); + free (message->body); + message->hbytes = 0; + message->bbytes = 0; + continue; + } + + fgets (buffer, BUFSIZ, fp); + +/* if (config.format == NNML || config.format == NNMH) */ +/* { */ +/* if (0 != strncmp ("X-From-Line: ", buffer, 13)) */ +/* { */ +/* if (config.merr) */ +/* fprintf (stderr, "%s: %s: Not a Gnus folder message\n", */ +/* APPNAME, filename); */ +/* fclose (fp); */ +/* free (message->headers); */ +/* free (message->body); */ +/* message->hbytes = 0; */ +/* message->bbytes = 0; */ +/* continue; */ +/* } */ +/* } */ + + fseek (fp, 0, SEEK_SET); + + while (fgets (buffer, BUFSIZ, fp) != NULL) + { + s = strlen (buffer); + if (0 == strncmp ("\n", buffer, 1) && isheaders == 1) + { + isheaders = 0; + continue; + } /* if */ + if (isheaders) + { + if (0 == strncasecmp ("From: ", buffer, 6)) + have_from = 1; + if (0 == strncasecmp ("Sender: ", buffer, 8)) + have_sender = 1; + if (0 == strncasecmp ("Date: ", buffer, 6)) + have_date = 1; + if (0 == strncasecmp ("Return-Path: ", buffer, 13)) + { + have_return_path = 1; + message->from = parse_return_path (buffer); + } + + message->headers = + (char *) realloc (message->headers, + ((1 + s + message->hbytes) * sizeof (char))); + strcpy (message->headers + message->hbytes, buffer); + message->hbytes += s; + } /* if */ + else + { + message->body = + (char *) realloc (message->body, + ((1 + s + message->bbytes) * sizeof (char))); + strcpy (message->body + message->bbytes, buffer); + message->bbytes += s; + } /* else */ + } /* while */ + + if ((!have_from && !have_sender)|| !have_date) + { + if (config.merr) + fprintf (stderr, "%s: %s: Not a RFC 2822 message\n", + APPNAME, filename); + fclose (fp); + free (message->headers); + message->headers = NULL; + free (message->body); + message->body = NULL; + message->hbytes = 0; + message->bbytes = 0; + continue; + } + + else + { + message->filename = (char *) xstrdup (filename); + fclose (fp); + free (filename); + + return message; + } + } /* for */ +} /* mh_read_message */ + +void mh_write_message (message_t *m, const char *path) +{ + struct dirent *dc; + int x, y = 0; + char s1[BUFSIZ]; + DIR *d; FILE *f; + + d = m_opendir (path); + rewinddir (d); + + while ((dc = readdir (d)) != NULL) + { + x = strtol (dc->d_name, NULL, 10); + if (x > y) + y = x; + } + y++; + sprintf (s1, "%s/%i", path, y); + + f = m_fopen (s1, "w"); + fprintf (f, "%s\n%s", m->headers, m->body); + fclose (f); +} diff --git a/src/mh.h b/src/mh.h new file mode 100644 index 0000000..4758503 --- /dev/null +++ b/src/mh.h @@ -0,0 +1,47 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: mh.h,v 1.6 2003/03/30 23:07:10 dspiljar Exp $ */ + +#ifndef MH_H +#define MH_H 1 + +#include + +#ifdef HAVE_DIRENT_H +# include +#else +# ifdef HAVE_SYS_NDIR_H +# include +# endif /* HAVE_SYS_NDIR_H */ +# ifdef HAVE_SYS_DIR_H +# include +# endif /* HAVE_SYS_DIR_H */ +# ifdef HAVE_NDIR_H +# include +# endif /* HAVE_NDIR_H */ +#endif /* HAVE_DIRENT_H */ + +#include "mboxgrep.h" + +DIR *mh_open (const char *path); +void mh_close (DIR *dp); +message_t *mh_read_message (DIR *dp); +void mh_write_message (message_t *m, const char *path); + +#endif /* MH_H */ diff --git a/src/misc.c b/src/misc.c new file mode 100644 index 0000000..76a1704 --- /dev/null +++ b/src/misc.c @@ -0,0 +1,137 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: misc.c,v 1.13 2003/04/06 21:01:49 dspiljar Exp $ */ + +#define _XOPEN_SOURCE /* Pull in strptime(3) from time.h */ +#define _BSD_SOURCE /* Compensate for _XOPEN_SOURCE to pull in strdup(3) + * from string.h. */ + +#include + +#include +#include +#include +#include +#include + +#include "mboxgrep.h" +#include "wrap.h" + +format_t +folder_format (const char *name) + /* {{{ */ +{ + format_t f; + + if (0 == strncasecmp (name, "mbox", 4)) + f = MBOX; + else if (0 == strncasecmp (name, "zmbox", 5)) + f = ZMBOX; + else if (0 == strncasecmp (name, "gzmbox", 6)) + f = ZMBOX; + else if (0 == strncasecmp (name, "bzmbox", 5)) + f = BZ2MBOX; + else if (0 == strncasecmp (name, "bz2mbox", 5)) + f = BZ2MBOX; + else if (0 == strncasecmp (name, "mh", 2)) + f = MH; + else if (0 == strncasecmp (name, "nnml", 4)) + f = NNML; + else if (0 == strncasecmp (name, "nnmh", 4)) + f = NNMH; + else if (0 == strncasecmp (name, "maildir", 7)) + f = MAILDIR; + else + { + if (config.merr) + fprintf (stderr, "mboxgrep: %s: unknown folder type\n", name); + exit (2); + } + + return f; +} +/* }}} */ + +lockmethod_t lock_method (const char *name) + /* {{{ */ +{ + lockmethod_t l; + + if (0 == strncasecmp (name, "none", 4)) + l = NONE; + else if (0 == strncasecmp (name, "off", 3)) + l = NONE; +#ifdef HAVE_FCNTL + else if (0 == strncasecmp (name, "fcntl", 5)) + l = FCNTL; +#endif /* HAVE_FCNTL */ +#ifdef HAVE_FLOCK + else if (0 == strncasecmp (name, "flock", 5)) + l = FLOCK; +#endif /* HAVE_FLOCK */ + else + { + if (config.merr) + fprintf (stderr, "mboxgrep: %s: unknown file locking method\n", name); + exit (2); + } + + return l; +} +/* }}} */ + +/* time_t parse_date(char *datestr) */ + /* {{{ */ +/* { */ +/* time_t t; */ +/* const char *fmt = "%d%n%b%n%Y%n%T"; */ +/* int h, m; */ +/* struct tm tm; */ +/* char *str2, str1[BUFSIZ]; */ + +/* sscanf (datestr, "Date: %[^\r\n]", str1); */ + +/* str2 = (char *) strptime (str1, "%d%n%b%n%Y%n%T", &tm); */ +/* if (str2 == NULL) */ +/* str2 = (char *) strptime (str1, "%a, %d%n%b%n%Y%n%T", &tm); */ +/* if (str2 == NULL) */ +/* return (time_t) 0; */ + +/* if (sscanf (str2, "%3d%2d", &h, &m) == 2) */ +/* { */ +/* tm.tm_hour -= h; */ +/* tm.tm_min -= (h >= 0 ? m : -m); */ +/* t = (time_t) mktime (&tm); */ +/* } */ + +/* return t; */ +/* } */ +/* }}} */ + +char * parse_return_path(char *rpath) + /* {{{ */ +{ + char *blah1, blah2[BUFSIZ]; + + sscanf(rpath, "Return-Path: <%[^\r\n>]>", blah2); + blah1 = xstrdup (blah2); + + return blah1; +} +/* }}} */ diff --git a/src/misc.h b/src/misc.h new file mode 100644 index 0000000..b2284f9 --- /dev/null +++ b/src/misc.h @@ -0,0 +1,32 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: misc.h,v 1.5 2003/03/30 23:07:10 dspiljar Exp $ */ + +#ifndef MISC_H +#define MISC_H 1 + +#include "mboxgrep.h" +#include + +format_t folder_format (const char *name); +lockmethod_t lock_method (const char *name); +time_t parse_date(char *datestr); +char * parse_return_path(char *rpath); + +#endif /* MISC_H */ diff --git a/src/scan.c b/src/scan.c new file mode 100644 index 0000000..78e9111 --- /dev/null +++ b/src/scan.c @@ -0,0 +1,349 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: scan.c,v 1.21 2003/04/06 21:01:49 dspiljar Exp $ */ + +#include + +#include +#include +#include +#include +#include + +#ifdef HAVE_DIRENT_H +# include +# define NAMLEN(dirent) strlen((dirent)->d_name) +#else +# define dirent direct +# define NAMLEN(dirent) (dirent)->d_namlen +# ifdef HAVE_SYS_NDIR_H +# include +# endif /* HAVE_SYS_NDIR_H */ +# ifdef HAVE_SYS_DIR_H +# include +# endif /* HAVE_SYS_DIR_H */ +# ifdef HAVE_NDIR_H +# include +# endif /* HAVE_NDIR_H */ +#endif /* HAVE_DIRENT_H */ + +#include +#include +#include +#ifdef HAVE_LIBZ +# include +#define BUFLEN 16384 +#endif /* HAVE_LIBZ */ +#ifdef HAVE_LIBPCRE +# include +#endif /* HAVE_LIBPCRE */ + +#include "scan.h" +#include "mbox.h" +#include "mh.h" +#include "maildir.h" +#include "wrap.h" +#include "md5.h" +#ifdef HAVE_FTS_OPEN +# include +# include +#else +# ifdef HAVE_FTW +# include +# endif /* HAVE_FTW */ +#endif /* HAVE_FTS_OPEN */ + +#ifdef HAVE_LIBDMALLOC +#include +#endif /* HAVE_LIBDMALLOC */ + +void scan_mailbox (char path[]) + /* {{{ */ +{ + static FILE *outf; + extern FILE *tmpp; + static mbox_t *mbox, *out; +#ifdef HAVE_LIBPCRE + extern pcre *pcre_pattern; + extern pcre_extra *hints; + int of[BUFSIZ]; +#endif /* HAVE_LIBPCRE */ + static DIR *boxd, *foo; + static maildir_t *maildird; + static message_t *msg; + extern regex_t posix_pattern; + extern char *pipecmd, *outboxname; + extern int count; + int delete = 0; + char date_str[80]; + int isdup = 0; + time_t tt; + struct tm *ct; + extern checksum_t *cs; + + extern option_t config; + + + if (config.format == MAILDIR && config.action == WRITE) + { + foo = opendir (outboxname); /* do NOT change this to m_opendir! */ + if (foo == NULL && errno == ENOENT) + maildir_create (outboxname); + else closedir (foo); + + if (-1 == maildir_check (outboxname)) + { + if (config.merr) + fprintf (stderr, "%s: %s: Not a maildir folder\n", APPNAME, + outboxname); + exit (2); + } + } + + count = 0; + if (config.action == DELETE) + delete = 1; + + if ((config.format == MBOX) || (config.format == ZMBOX) || + (config.format == BZ2MBOX)) + { + mbox = (mbox_t *) mbox_open (path, "r"); + if (mbox == NULL) return; + } + else if ((config.format == MH) || (config.format == NNMH) || + (config.format == NNML)) + { + boxd = mh_open (path); + if (boxd == NULL) return; + } + else if (config.format == MAILDIR) + { + maildird = maildir_open (path); + if (maildird == NULL) return; + } + + for (;;) + { + int res1 = 1, res2 = 1; + + if ((config.format == MBOX) || (config.format == ZMBOX) || + (config.format == BZ2MBOX)) + msg = (message_t *) mbox_read_message (mbox); + else if ((config.format == MH) || (config.format == NNMH) || + (config.format == NNML)) + msg = (message_t *) mh_read_message (boxd); + else if (config.format == MAILDIR) + msg = (message_t *) maildir_read_message (maildird); + + if (msg == NULL) break; + + if (msg->from == NULL) msg->from = (char *) xstrdup ("nobody"); + +#ifdef HAVE_LIBPCRE + if (config.perl) + { + if (config.headers) + res1 = pcre_exec (pcre_pattern, hints, msg->headers, + (int) strlen (msg->headers), 0, 0, of, BUFSIZ); + if (config.body) + res2 = pcre_exec (pcre_pattern, hints, msg->body, + (int) strlen (msg->body), 0, 0, of, BUFSIZ); + + res1 = res1 ^ 1; + res2 = res2 ^ 1; + } + else +#endif /* HAVE_LIBPCRE */ + { + if (config.headers) + res1 = regexec (&posix_pattern, msg->headers, 0, NULL, 0); + if (config.body) + res2 = regexec (&posix_pattern, msg->body, 0, NULL, 0); + } + + if (config.dedup) + isdup = md5_check_message (msg->body, cs); + + if (((res1 == 0) | (res2 == 0)) ^ ((config.invert ^ delete)) && + ((config.dedup && !isdup) || !config.dedup)) + { + if (config.action == DISPLAY) + { + if (config.format != MBOX && config.format != ZMBOX + && config.format != BZ2MBOX + && 0 != strncmp ("From ", msg->headers, 5)) + { + tt = time (NULL); + ct = localtime (&tt); + strftime (date_str, 80, "%a %b %d %H:%M:%S %Y", ct); + if (msg->from) + fprintf (stdout, "From %s %s\n", msg->from, date_str); + else + fprintf (stdout, "From nobody %s\n", date_str); + } + fprintf (stdout, "%s\n%s", msg->headers, msg->body); + } + else if (config.action == WRITE) + { + if (config.format == MAILDIR) + maildir_write_message (msg, outboxname); + else if (config.format == MH || config.format == NNMH || + config.format == NNML) + mh_write_message (msg, outboxname); + else if (config.format == MBOX) + { + out = mbox_open (outboxname, "w"); + fprintf (out->fp, "%s\n%s", msg->headers, msg->body); + mbox_close (out); + } + } + else if (config.action == PIPE) + { + outf = popen (pipecmd, "w"); + if (outf == NULL) + { + if (config.merr) + { + fprintf (stderr, "%s: %s: ", APPNAME, pipecmd); + perror (NULL); + } + exit (2); + } /* if */ + fprintf (outf, "%s\n%s", msg->headers, msg->body); + pclose (outf); + } + else if (config.action == COUNT) + ++count; + else if (config.action == DELETE && config.format == MBOX) + fprintf (tmpp, "%s\n%s", msg->headers, msg->body); +#ifdef HAVE_LIBZ + else if (config.action == DELETE && config.format == ZMBOX) + { + int quux, len, baz; + + quux = 0; + baz = strlen (msg->headers); + for (;;) + { + len = gzwrite (tmpp, (msg->headers+quux), + (((quux + BUFLEN) < baz) ? BUFLEN : + (baz - quux))); + quux += len; + if (quux == baz) + break; + } + gzwrite(tmpp, "\n", 1); + quux = 0; + baz = strlen(msg->body); + for (;;) + { + len = gzwrite(tmpp, (msg->body+quux), + (((quux + BUFLEN) < baz) ? BUFLEN : + (baz - quux))); + quux += len; + if (quux == baz) + break; + } + } +#endif /* HAVE_LIBZ */ + } /* if */ + else if (((((res1 == 0) | (res2 == 0)) ^ config.invert) && delete) && + ((config.format == MH) || (config.format == NNMH) || + (config.format == NNML) || (config.format == MAILDIR))) + m_unlink(msg->filename); + + free(msg->body); + free(msg->headers); + free(msg); + } /* for */ + if ((config.format == MBOX) || (config.format == ZMBOX) || + (config.format == BZ2MBOX)) + mbox_close (mbox); + else if ((config.format == MH) || (config.format == NNMH) || + (config.format == NNML)) + mh_close(boxd); +} +/* }}} */ + +void recursive_scan (char path[]) + /* {{{ */ + +{ +#ifdef HAVE_FTS_OPEN + FTS *ftsfoo; + FTSENT *ftsbar; +#endif /* HAVE_FTS_OPEN */ + +#ifdef HAVE_FTS_OPEN + { + char *p[2]; + + p[0] = strdup (path); + p[1] = 0; + + ftsfoo = fts_open (p, FTS_NOCHDIR, NULL); + + if (ftsfoo == NULL) + { + /* fixme (?) */ + perror(APPNAME); + exit (2); + } + + while ((ftsbar = fts_read (ftsfoo))) + scan_mailbox (ftsbar->fts_path); + + fts_close (ftsfoo); + } +#else + ftw (path, (void *) scan_mailbox, 1); +#endif /* HAVE_FTS_OPEN */ +} + +/* }}} */ + +int md5_check_message (char *body, checksum_t *chksum) + /* {{{ */ +{ + struct md5_ctx a; + unsigned char b[16]; + int i; + + md5_init_ctx (&a); + if (body == NULL) + md5_process_bytes ("", 0, &a); + else + md5_process_bytes (body, strlen(body), &a); + md5_finish_ctx(&a, b); + + for (i = 0; i < chksum->n; i++) + { + if (0 == strncmp (chksum->md5[i], b, 16)) + return 1; + } + + chksum->md5 = + (char **) xrealloc (chksum->md5, (1 + chksum->n) * sizeof (char *)); + chksum->md5[chksum->n] = xstrdup (b); + + (chksum->n)++; + + return 0; +} +/* }}} */ diff --git a/src/scan.h b/src/scan.h new file mode 100644 index 0000000..3016ccc --- /dev/null +++ b/src/scan.h @@ -0,0 +1,30 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: scan.h,v 1.7 2003/03/30 23:07:10 dspiljar Exp $ */ + +#ifndef SCAN_H +#define SCAN_H 1 + +#include "mboxgrep.h" + +void scan_mailbox (char path[]); +void recursive_scan (char path[]); +int md5_check_message (char *body, checksum_t *chksum); + +#endif /* SCAN_H */ diff --git a/src/wrap.c b/src/wrap.c new file mode 100644 index 0000000..05e79fc --- /dev/null +++ b/src/wrap.c @@ -0,0 +1,216 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: wrap.c,v 1.12 2003/04/06 23:24:04 dspiljar Exp $ */ + +#include +#include +#include +#include +#include + +#ifdef HAVE_DIRENT_H +# include +# define NAMLEN(dirent) strlen((dirent)->d_name) +#else +# define dirent direct +# define NAMLEN(dirent) (dirent)->d_namlen +# ifdef HAVE_SYS_NDIR_H +# include +# endif /* HAVE_SYS_NDIR_H */ +# ifdef HAVE_SYS_DIR_H +# include +# endif /* HAVE_SYS_DIR_H */ +# ifdef HAVE_NDIR_H +# include +# endif /* HAVE_NDIR_H */ +#endif /* HAVE_DIRENT_H */ +#ifdef HAVE_LIBZ +#include +#endif /* HAVE_LIBZ */ + +#include +#include +#include + +#include "wrap.h" +#include "mboxgrep.h" + +#ifndef APPNAME +#define APPNAME "mboxgrep" +#endif + +int m_open (const char *pathname, int flags, mode_t mode) +{ + int blah; + + blah = open (pathname, flags, mode); + if (blah == -1 && config.merr) + { + if (config.merr) + { + fprintf (stderr, "%s: %s: ", APPNAME, pathname); + perror (NULL); + } +/* failure to open a file for writing should be fatal */ + if (((flags & O_WRONLY) == O_WRONLY) || ((flags & O_RDWR) == O_RDWR)) + exit (2); + } + return blah; +} + +FILE *m_fopen (const char *path, const char *mode) +{ + FILE *blah; + + blah = fopen (path, mode); + if (blah == NULL) + { + if (config.merr) + { + fprintf (stderr, "%s: %s: ", APPNAME, path); + perror (NULL); + } + if (mode[0] == 'w') + exit (2); + } + return blah; +} + +FILE *m_fdopen (int fildes, const char *mode) +{ + FILE *blah; + + blah = fdopen (fildes, mode); + if (blah == NULL) + { + if (config.merr) + perror (APPNAME); + } + return blah; +} + +#ifdef HAVE_LIBZ + +gzFile *m_gzdopen (int fildes, const char *mode) +{ + gzFile *blah; + + blah = gzdopen (fildes, mode); + if (blah == NULL) + { + if (config.merr) + perror (APPNAME); + } + return blah; +} + +#endif /* HAVE_LIBZ */ + +DIR *m_opendir (const char *name) +{ + DIR *blah; + + blah = opendir (name); + if (blah == NULL) + { + if (config.merr) + { + fprintf (stderr, "%s: %s: ", APPNAME, name); + perror (NULL); + } + } + return blah; +} + +#ifndef HAVE_LIBDMALLOC + +void *xmalloc (size_t size) +{ + void *foo; + + foo = malloc (size); + if (foo == NULL) + { + if (config.merr) + perror (APPNAME); + exit (2); + } + return foo; +} + +void *xrealloc (void *ptr, size_t size) +{ + void *foo; + + foo = realloc (ptr, size); + if (foo == NULL) + { + if (config.merr) + perror (APPNAME); + exit (2); + } + return foo; +} + +void *xcalloc (size_t nmemb, size_t size) +{ + void *foo; + + foo = calloc (nmemb, size); + if (foo == NULL) + { + if (config.merr) + perror (APPNAME); + exit (2); + } + return foo; +} + +char *xstrdup (const char *s) +{ + char *foo; + + foo = strdup (s); + if (foo == NULL) + { + if (config.merr) + perror (APPNAME); + exit (2); + } + return foo; +} + +#endif /* HAVE_LIBDMALLOC */ + +int m_unlink (const char *pathname) +{ + int baz; + + baz = unlink (pathname); + if (baz == -1) + { + if (config.merr) + { + fprintf (stderr, "%s: %s: ", APPNAME, pathname); + perror (NULL); + } + } + return baz; +} + diff --git a/src/wrap.h b/src/wrap.h new file mode 100644 index 0000000..7bd6f41 --- /dev/null +++ b/src/wrap.h @@ -0,0 +1,74 @@ +/* -*- C -*- + mboxgrep - scan mailbox for messages matching a regular expression + Copyright (C) 2000, 2001, 2002, 2003 Daniel Spiljar + + Mboxgrep 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. + + Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + $Id: wrap.h,v 1.11 2003/04/06 23:24:04 dspiljar Exp $ */ + +/* This file is part of mboxgrep. */ + +/* wrappers around certain std functions */ + +#ifndef WRAP_H +#define WRAP_H + +#include +#include +#include + +#ifdef HAVE_DIRENT_H +# include +#else +# ifdef HAVE_SYS_NDIR_H +# include +# endif /* HAVE_SYS_NDIR_H */ +# ifdef HAVE_SYS_DIR_H +# include +# endif /* HAVE_SYS_DIR_H */ +# ifdef HAVE_NDIR_H +# include +# endif /* HAVE_NDIR_H */ +#endif /* HAVE_DIRENT_H */ +#ifdef HAVE_LIBZ +#include +#endif /* HAVE_LIBZ */ + +#include + +#ifdef HAVE_LIBDMALLOC +# include +#endif /* HAVE_LIBDMALLOC */ + +int m_open (const char *pathname, int flags, mode_t mode); + +FILE *m_fopen (const char *path, const char *mode); +FILE *m_fdopen (int fildes, const char *mode); +#ifdef HAVE_LIBZ +gzFile *m_gzdopen (int fildes, const char *mode); +#endif /* HAVE_LIBZ */ + +DIR *m_opendir (const char *name); + +#ifndef HAVE_LIBDMALLOC +void *xmalloc (size_t size); +void *xrealloc (void *ptr, size_t size); +void *xcalloc (size_t nmemb, size_t size); +char *xstrdup (const char *s); +#endif /* HAVE_LIBDMALLOC */ + +int m_unlink (const char *pathname); + +#endif /* WRAP_H */