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notmuch-deliver: Initial import

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This commit is contained in:
Ali Polatel 2010-05-26 10:09:47 +03:00
parent 6a280088e6
commit af863f8c7f
32 changed files with 2431 additions and 0 deletions
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# gitignore for notmuch-deliver
.*.swp
*~
*.[oa]
*.py[co]
tags
*.lo
*.la
.deps
.libs
Makefile.in
Makefile
gmon.out
gprof*
/INSTALL
/aclocal.m4
/autom4te.cache
/config.guess
/config.h
/config.h.in
/config.log
/config.sub
/config.status
/configure
/compile
/depcomp
/install-sh
/missing
/stamp-h1
/libtool
/ltmain.sh
m4/libtool.m4
m4/lt*.m4
src/notmuch-deliver

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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 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
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0. This License applies to any program or other work which contains
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Copyright (C) <year> <name of author>
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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 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
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Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
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The hypothetical commands `show w' and `show c' should show the appropriate
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You should also get your employer (if you work as a programmer) or your
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.

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CLEANFILES= *~
MAINTAINERCLEANFILES= Makefile.in configure aclocal.m4 \
config.h config.h.in INSTALL
ACLOCAL_AMFLAGS= -I m4
AUTOMAKE_OPTIONS= dist-bzip2 no-dist-gzip std-options foreign
SUBDIRS= numlib src .
doc_DATA= README.mkd

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## About
`notmuch-deliver` is a [maildir](http://cr.yp.to/proto/maildir.html) delivery
tool.
## Overview
`notmuch-deliver` is a [maildir](http://cr.yp.to/proto/maildir.html) delivery
tool for [notmuch](http://notmuchmail.org) mail indexer. It reads from standard
input, delivers the mail to the specified maildir and adds it to the notmuch
database. This is meant as a convenient alternative to running `notmuch new`
after mail delivery.
## Usage
Here's a simple example for [maildrop](http://www.courier-mta.org/maildrop/):
# Deliver local mail to $MAILDIR/.Local and add local tag.
if (/^From: root/:h)
{
to "|notmuch-deliver -f -t local Local"
}
# Deliver lkml mail to $MAILDIR/.Lkml, add lkml tag and remove inbox tag.
if (/^List-Id: linux-kernel@vger.kernel.org/:h)
{
to "|notmuch-deliver -f -t lkml -r inbox Lkml"
}
# Deliver the rest to $MAILDIR, adding personal tag
to "|deliver-notmuch.rb -t personal"
## Requirements
- [notmuch](http://notmuchmail.org) shared library
- [GLib](http://library.gnome.org/devel/glib/)-2.16 or newer
## Contribute
Clone [git://github.com/alip/notmuch-deliver.git](git://github.com/alip/notmuch-deliver.git).
Format patches are preferred. Either send a mail to me or poke me on IRC.
My personal e-mail address is [alip@exherbo.org](mailto:alip@exherbo.org).
I'm available on IRC as `alip` on [Freenode](http://freenode.net) and [OFTC](http://www.oftc.net).
## License
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, version 2 of the License.
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.
<!-- vim: set ft=mkd spell spelllang=en sw=4 sts=4 et : -->

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#!/bin/sh
# vim: set sw=4 et sts=4 tw=80 :
die() {
echo "$@" >&2
exit 1
}
echo ">>> libtoolize --copy --force --automake"
libtoolize --copy --force --automake || die "libtoolize failed"
echo ">>> rm -f config.cache"
rm -f config.cache
echo ">>> aclocal -I m4"
aclocal -I m4 || die "aclocal failed"
echo ">>> autoheader"
autoheader || die "autoheader failed"
echo ">>> autoconf"
autoconf || die "autoconf failed"
echo ">>> automake --foreign --add-missing --copy"
automake --foreign --add-missing --copy || die "automake failed"

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dnl vim: set sw=4 sts=4 ts=4 noet ft=config foldmethod=marker foldmarker={{{,}}} :
dnl {{{ Program, version
AC_PREREQ(2.59)
AC_INIT([src/main.c])
AC_CANONICAL_SYSTEM
VERSION_MAJOR=0
VERSION_MINOR=1
VERSION_FULL="$VERSION_MAJOR.$VERSION_MINOR"
VERSION="$VERSION_FULL"
AC_SUBST([VERSION_MAJOR])
AC_SUBST([VERSION_MINOR])
AC_SUBST([VERSION_FULL])
AM_INIT_AUTOMAKE(notmuch-deliver, [$VERSION_FULL])
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
dnl {{{ Git revision
AC_MSG_CHECKING([for git head])
if test -d "${GIT_DIR:-${ac_top_srcdir:-./}/.git}" ; then
GITHEAD=`git describe 2>/dev/null`
if test -z ${GITHEAD} ; then
GITHEAD=`git rev-parse HEAD`
fi
if test -n "`git diff-index -m --name-only HEAD`" ; then
GITHEAD=${GITHEAD}-dirty
fi
if test -n "${GITHEAD}" ; then
GITHEAD="-${GITHEAD}"
fi
fi
AC_MSG_RESULT([$GITHEAD])
AC_SUBST([GITHEAD])
dnl }}}
dnl }}}
dnl {{{ Toolchain checks
AC_USE_SYSTEM_EXTENSIONS
AC_PROG_CC
AC_PROG_CC_C99
if test x"$ac_cv_prog_cc_c99" = x"no"; then
AC_MSG_ERROR([notmuch-deliver requires a C compiler that supports ISO C99!])
fi
AC_PROG_LIBTOOL
AC_PROG_LN_S
AC_PROG_INSTALL
AC_PROG_MAKE_SET
dnl }}}
dnl {{{ Check for headers
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_TIME
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS([sys/stat.h unistd.h sysexits.h utime.h])
dnl }}}
dnl {{{ Check for typedefs, structures and compiler characteristics
AC_C_CONST
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
AC_TYPE_UID_T
AC_TYPE_PID_T
AC_STRUCT_TM
dnl }}}
dnl {{{ Check for library functions
AC_CHECK_FUNCS([setgroups initgroups symlink readlink strcasecmp utime utimes])
dnl }}}
dnl {{{ gethostname()
AC_CACHE_CHECK([for missing gethostname prototype],
maildir_cv_SYS_GETHOSTNAME,
AC_TRY_COMPILE([
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
int gethostname(int,int);
],,[maildir_cv_SYS_GETHOSTNAME=yes], [maildir_cv_SYS_GETHOSTNAME=no]))
if test x"$maildir_cv_SYS_GETHOSTNAME" = x"no" ; then
AC_DEFINE_UNQUOTED(HAS_GETHOSTNAME, 1, [Whether gethostname() is prototyped])
fi
dnl }}}
dnl {{{ Check for maildir target separator
if test "$target_os" = "cygwin" ; then
AC_DEFINE_UNQUOTED(MDIRSEP, "!", [Maildir target separator])
else
AC_DEFINE_UNQUOTED(MDIRSEP, ":", [Maildir target separator])
fi
dnl }}}
dnl {{{ Make pkg-config work
PKG_PROG_PKG_CONFIG([0.9.0])
dnl }}}
dnl {{{ Check for libraries
GLIB_REQUIRED=2.16
PKG_CHECK_MODULES([glib], [glib-2.0 >= $GLIB_REQUIRED],,
[AC_MSG_ERROR([notmuch-deliver requires glib-$GLIB_REQUIRED or newer])])
AC_CHECK_LIB(notmuch, notmuch_database_create,,
[AC_MSG_ERROR([notmuch-deliver requires notmuch mail indexing library])])
dnl }}}
dnl {{{ Extra CFLAGS
NOTMUCH_DELIVER_CFLAGS=
WANTED_CFLAGS="-Wall -W -Wextra -Wvla -Wformat=2 -Wformat-security -Wformat-nonliteral -Winit-self -Wfloat-equal -Wno-deprecated-declarations -Wmissing-declarations -Wmissing-noreturn -Wmissing-prototypes -Wredundant-decls -Wshadow -Wpointer-arith -Wstrict-prototypes -Wcast-qual -Wwrite-strings -pedantic"
for flag in $WANTED_CFLAGS ; do
AX_CHECK_COMPILER_FLAGS([$flag], [NOTMUCH_DELIVER_CFLAGS="$NOTMUCH_DELIVER_CFLAGS $flag"],)
done
AC_SUBST([NOTMUCH_DELIVER_CFLAGS])
dnl }}}
dnl {{{ Output
AM_CONFIG_HEADER(config.h)
AC_OUTPUT(
Makefile
numlib/Makefile
src/Makefile
)
dnl }}}

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# ===========================================================================
# http://www.nongnu.org/autoconf-archive/ax_check_compiler_flags.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_COMPILER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE])
#
# DESCRIPTION
#
# Check whether the given compiler FLAGS work with the current language's
# compiler, or whether they give an error. (Warnings, however, are
# ignored.)
#
# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
# success/failure.
#
# LICENSE
#
# Copyright (c) 2009 Steven G. Johnson <stevenj@alum.mit.edu>
# Copyright (c) 2009 Matteo Frigo
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
AC_DEFUN([AX_CHECK_COMPILER_FLAGS],
[AC_PREREQ(2.59) dnl for _AC_LANG_PREFIX
AC_MSG_CHECKING([whether _AC_LANG compiler accepts $1])
dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname:
AS_LITERAL_IF([$1],
[AC_CACHE_VAL(AS_TR_SH(ax_cv_[]_AC_LANG_ABBREV[]_flags_[$1]), [
ax_save_FLAGS=$[]_AC_LANG_PREFIX[]FLAGS
_AC_LANG_PREFIX[]FLAGS="$1"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
AS_TR_SH(ax_cv_[]_AC_LANG_ABBREV[]_flags_[$1])=yes,
AS_TR_SH(ax_cv_[]_AC_LANG_ABBREV[]_flags_[$1])=no)
_AC_LANG_PREFIX[]FLAGS=$ax_save_FLAGS])],
[ax_save_FLAGS=$[]_AC_LANG_PREFIX[]FLAGS
_AC_LANG_PREFIX[]FLAGS="$1"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
eval AS_TR_SH(ax_cv_[]_AC_LANG_ABBREV[]_flags_[$1])=yes,
eval AS_TR_SH(ax_cv_[]_AC_LANG_ABBREV[]_flags_[$1])=no)
_AC_LANG_PREFIX[]FLAGS=$ax_save_FLAGS])
eval ax_check_compiler_flags=$AS_TR_SH(ax_cv_[]_AC_LANG_ABBREV[]_flags_[$1])
AC_MSG_RESULT($ax_check_compiler_flags)
if test "x$ax_check_compiler_flags" = xyes; then
m4_default([$2], :)
else
m4_default([$3], :)
fi
])dnl AX_CHECK_COMPILER_FLAGS

29
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# $Id: Makefile.am,v 1.12 2007/06/30 15:40:53 mrsam Exp $
#
# Copyright 1998 - 2004 Double Precision, Inc. See COPYING for
# distribution information.
CLEANFILES=$(noinst_DATA)
noinst_LTLIBRARIES=\
libnumlib.la
noinst_HEADERS=\
numlib.h
libnumlib_la_SOURCES=\
atotimet.c \
atouidt.c \
changeuidgid.c \
strdevt.c \
strgidt.c \
strhdevt.c \
strhinot.c \
strhpidt.c \
strhtimet.c \
strinot.c \
strofft.c \
strpidt.c \
strsize.c \
strsizet.c \
strtimet.c \
struidt.c

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contrib/notmuch-deliver/numlib/atotimet.c Normal file
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/*
** Copyright 2003 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: atotimet.c,v 1.1 2003/08/03 03:09:19 mrsam Exp $";
LIBMAIL_STRIMPL(time_t, libmail_strtotime_t, libmail_atotime_t)

15
contrib/notmuch-deliver/numlib/atouidt.c Normal file
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/*
** Copyright 2003 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: atouidt.c,v 1.1 2004/01/11 02:47:33 mrsam Exp $";
LIBMAIL_STRIMPL(uid_t, libmail_strtouid_t, libmail_atouid_t)
LIBMAIL_STRIMPL(gid_t, libmail_strtogid_t, libmail_atogid_t)

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contrib/notmuch-deliver/numlib/changeuidgid.c Normal file
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/*
** Copyright 1998 - 2002 Double Precision, Inc. See COPYING for
** distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <sys/types.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <grp.h>
#include <pwd.h>
#include <errno.h>
#include "numlib.h"
static const char rcsid[]="$Id: changeuidgid.c,v 1.2 2003/01/05 04:01:17 mrsam Exp $";
void libmail_changegroup(gid_t gid)
{
if ( setgid(gid))
{
perror("setgid");
exit(1);
}
#if HAVE_SETGROUPS
if ( getuid() == 0 && setgroups(1, &gid) )
{
perror("setgroups");
exit(1);
}
#endif
}
void libmail_changeuidgid(uid_t uid, gid_t gid)
{
libmail_changegroup(gid);
if ( setuid(uid))
{
perror("setuid");
exit(1);
}
}
void libmail_changeusername(const char *uname, const gid_t *forcegrp)
{
struct passwd *pw;
uid_t changeuid;
gid_t changegid;
/* uname might be a pointer returned from a previous called to getpw(),
** and libc has a problem getting it back.
*/
char *p=malloc(strlen(uname)+1);
if (!p)
{
perror("malloc");
exit(1);
}
strcpy(p, uname);
errno=ENOENT;
if ((pw=getpwnam(p)) == 0)
{
free(p);
perror("getpwnam");
exit(1);
}
free(p);
changeuid=pw->pw_uid;
if ( !forcegrp ) forcegrp= &pw->pw_gid;
changegid= *forcegrp;
if ( setgid( changegid ))
{
perror("setgid");
exit(1);
}
#if HAVE_INITGROUPS
if ( getuid() == 0 && initgroups(pw->pw_name, changegid) )
{
perror("initgroups");
exit(1);
}
#else
#if HAVE_SETGROUPS
if ( getuid() == 0 && setgroups(1, &changegid) )
{
perror("setgroups");
exit(1);
}
#endif
#endif
if (setuid(changeuid))
{
perror("setuid");
exit(1);
}
}

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contrib/notmuch-deliver/numlib/numlib.h Normal file
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#ifndef numlib_h
#define numlib_h
/*
** Copyright 1998 - 2003 Double Precision, Inc.
** See COPYING for distribution information.
*/
#ifdef __cplusplus
extern "C" {
#endif
static const char numlib_h_rcsid[]="$Id: numlib.h,v 1.10 2004/01/11 02:47:33 mrsam Exp $";
#ifdef HAVE_CONFIG_H
#include "config.h" /* VPATH build */
#endif
#include <sys/types.h>
#include <time.h>
#define NUMBUFSIZE 60
/* Convert various system types to decimal */
char *libmail_str_time_t(time_t, char *);
char *libmail_str_off_t(off_t, char *);
char *libmail_str_pid_t(pid_t, char *);
char *libmail_str_dev_t(dev_t, char *);
char *libmail_str_ino_t(ino_t, char *);
char *libmail_str_uid_t(uid_t, char *);
char *libmail_str_gid_t(gid_t, char *);
char *libmail_str_size_t(size_t, char *);
char *libmail_str_sizekb(unsigned long, char *); /* X Kb or X Mb */
/* Convert selected system types to hex */
char *libmail_strh_time_t(time_t, char *);
char *libmail_strh_pid_t(pid_t, char *);
char *libmail_strh_ino_t(ino_t, char *);
char *libmail_strh_dev_t(dev_t, char *);
/* And, now let's do the reverse */
time_t libmail_strtotime_t(const char **);
time_t libmail_atotime_t(const char *);
uid_t libmail_strtouid_t(const char **);
uid_t libmail_atouid_t(const char *);
gid_t libmail_strtogid_t(const char **);
gid_t libmail_atogid_t(const char *);
/* Common macros: */
#define LIBMAIL_STRIMPL(type, f1, f2) \
\
type f1(const char **p)\
{\
type n=0;\
while ( **p >= '0' && **p <= '9') n=n*10 + (char)(*(*p)++ - '0');\
return n;\
}\
\
type f2(const char *p)\
{\
return f1(&p);\
}
/*
** The following functions are used by root to reset its user and group id
** to the authenticated user's. Various functions are provided to handle
** various situations.
*/
void libmail_changegroup(gid_t); /* Set the group id only. Also clear any
** auxiliary group ids */
void libmail_changeuidgid(uid_t, gid_t);
/* Set both user id and group id. Also clear
** aux group ids */
void libmail_changeusername(const char *, const gid_t *);
/*
** Set the userid to the indicate user's. If second argument is
** not null, it points to the groupid to set. If it's null, the
** group id is taken from the passwd file. Auxiliary IDs are set
** to any aux IDs set for the user in the group file. If there are
** no aux group IDs for the user, any AUX ids are cleared.
*/
#ifdef __cplusplus
}
#endif
#endif

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contrib/notmuch-deliver/numlib/strdevt.c Normal file
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/*
** Copyright 2003 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: strdevt.c,v 1.1 2003/01/26 03:22:40 mrsam Exp $";
char *libmail_str_dev_t(dev_t t, char *arg)
{
char buf[NUMBUFSIZE];
char *p=buf+sizeof(buf)-1;
*p=0;
do
{
*--p= '0' + (t % 10);
t=t / 10;
} while(t);
return (strcpy(arg, p));
}

26
contrib/notmuch-deliver/numlib/strgidt.c Normal file
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/*
** Copyright 1998 - 2000 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: strgidt.c,v 1.4 2003/01/05 04:01:17 mrsam Exp $";
char *libmail_str_gid_t(gid_t t, char *arg)
{
char buf[NUMBUFSIZE];
char *p=buf+sizeof(buf)-1;
*p=0;
do
{
*--p= '0' + (t % 10);
t=t / 10;
} while(t);
return (strcpy(arg, p));
}

29
contrib/notmuch-deliver/numlib/strhdevt.c Normal file
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/*
** Copyright 1998 - 2003 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: strhdevt.c,v 1.2 2003/03/12 02:45:56 mrsam Exp $";
static const char xdigit[]="0123456789ABCDEF";
char *libmail_strh_dev_t(dev_t t, char *arg)
{
char buf[sizeof(t)*2+1];
char *p=buf+sizeof(buf)-1;
unsigned i;
*p=0;
for (i=0; i<sizeof(t)*2; i++)
{
*--p= xdigit[t & 15];
t=t / 16;
}
return (strcpy(arg, p));
}

29
contrib/notmuch-deliver/numlib/strhinot.c Normal file
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/*
** Copyright 1998 - 2000 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: strhinot.c,v 1.5 2003/03/12 02:45:56 mrsam Exp $";
static const char xdigit[]="0123456789ABCDEF";
char *libmail_strh_ino_t(ino_t t, char *arg)
{
char buf[sizeof(t)*2+1];
char *p=buf+sizeof(buf)-1;
unsigned i;
*p=0;
for (i=0; i<sizeof(t)*2; i++)
{
*--p= xdigit[t & 15];
t=t / 16;
}
return (strcpy(arg, p));
}

29
contrib/notmuch-deliver/numlib/strhpidt.c Normal file
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/*
** Copyright 1998 - 2000 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: strhpidt.c,v 1.5 2003/03/12 02:45:56 mrsam Exp $";
static const char xdigit[]="0123456789ABCDEF";
char *libmail_strh_pid_t(pid_t t, char *arg)
{
char buf[sizeof(t)*2+1];
char *p=buf+sizeof(buf)-1;
unsigned i;
*p=0;
for (i=0; i<sizeof(t)*2; i++)
{
*--p= xdigit[t & 15];
t=t / 16;
}
return (strcpy(arg, p));
}

29
contrib/notmuch-deliver/numlib/strhtimet.c Normal file
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/*
** Copyright 1998 - 2000 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: strhtimet.c,v 1.5 2003/03/12 02:45:56 mrsam Exp $";
static const char xdigit[]="0123456789ABCDEF";
char *libmail_strh_time_t(time_t t, char *arg)
{
char buf[sizeof(t)*2+1];
char *p=buf+sizeof(buf)-1;
unsigned i;
*p=0;
for (i=0; i<sizeof(t)*2; i++)
{
*--p= xdigit[t & 15];
t=t / 16;
}
return (strcpy(arg, p));
}

26
contrib/notmuch-deliver/numlib/strinot.c Normal file
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/*
** Copyright 1998 - 2000 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: strinot.c,v 1.4 2003/01/05 04:01:17 mrsam Exp $";
char *libmail_str_ino_t(ino_t t, char *arg)
{
char buf[NUMBUFSIZE];
char *p=buf+sizeof(buf)-1;
*p=0;
do
{
*--p= '0' + (t % 10);
t=t / 10;
} while(t);
return (strcpy(arg, p));
}

37
contrib/notmuch-deliver/numlib/strofft.c Normal file
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/*
** Copyright 1998 - 2002 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: strofft.c,v 1.5 2003/01/05 04:01:17 mrsam Exp $";
char *libmail_str_off_t(off_t t, char *arg)
{
char buf[NUMBUFSIZE];
char *p=buf+sizeof(buf)-1;
int isneg=0;
if (t < 0)
{
t= -t;
isneg=1;
}
*p=0;
do
{
*--p= '0' + (t % 10);
t=t / 10;
} while(t);
if (isneg)
*--p='-';
return (strcpy(arg, p));
}

26
contrib/notmuch-deliver/numlib/strpidt.c Normal file
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/*
** Copyright 1998 - 2000 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: strpidt.c,v 1.4 2003/01/05 04:01:17 mrsam Exp $";
char *libmail_str_pid_t(pid_t t, char *arg)
{
char buf[NUMBUFSIZE];
char *p=buf+sizeof(buf)-1;
*p=0;
do
{
*--p= '0' + (t % 10);
t=t / 10;
} while(t);
return (strcpy(arg, p));
}

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contrib/notmuch-deliver/numlib/strsize.c Normal file
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/*
** Copyright 2001 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: strsize.c,v 1.2 2003/01/05 04:01:17 mrsam Exp $";
static void cat_n(char *buf, unsigned long n)
{
char bb[NUMBUFSIZE+1];
char *p=bb+sizeof(bb)-1;
*p=0;
do
{
*--p = "0123456789"[n % 10];
n=n/10;
} while (n);
strcat(buf, p);
}
char *libmail_str_sizekb(unsigned long n, char *sizebuf)
{
/* If size is less than 1K bytes, display it as 0.xK */
if (n < 1024)
{
strcpy(sizebuf, "0.");
cat_n(sizebuf, (int)(10 * n / 1024 ));
strcat(sizebuf, "K");
}
/* If size is less than 1 meg, display is as xK */
else if (n < 1024 * 1024)
{
*sizebuf=0;
cat_n(sizebuf, (unsigned long)(n+512)/1024);
strcat(sizebuf, "K");
}
/* Otherwise, display in megabytes */
else
{
unsigned long nm=(double)n / (1024.0 * 1024.0) * 10;
*sizebuf=0;
cat_n( sizebuf, nm / 10);
strcat(sizebuf, ".");
cat_n( sizebuf, nm % 10);
strcat(sizebuf, "M");
}
return (sizebuf);
}

26
contrib/notmuch-deliver/numlib/strsizet.c Normal file
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/*
** Copyright 1998 - 2000 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: strsizet.c,v 1.4 2003/01/05 04:01:18 mrsam Exp $";
char *libmail_str_size_t(size_t t, char *arg)
{
char buf[NUMBUFSIZE];
char *p=buf+sizeof(buf)-1;
*p=0;
do
{
*--p= '0' + (t % 10);
t=t / 10;
} while(t);
return (strcpy(arg, p));
}

26
contrib/notmuch-deliver/numlib/strtimet.c Normal file
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/*
** Copyright 1998 - 2000 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: strtimet.c,v 1.4 2003/01/05 04:01:18 mrsam Exp $";
char *libmail_str_time_t(time_t t, char *arg)
{
char buf[NUMBUFSIZE];
char *p=buf+sizeof(buf)-1;
*p=0;
do
{
*--p= '0' + (t % 10);
t=t / 10;
} while(t);
return (strcpy(arg, p));
}

26
contrib/notmuch-deliver/numlib/struidt.c Normal file
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/*
** Copyright 1998 - 2000 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: struidt.c,v 1.4 2003/01/05 04:01:18 mrsam Exp $";
char *libmail_str_uid_t(uid_t t, char *arg)
{
char buf[NUMBUFSIZE];
char *p=buf+sizeof(buf)-1;
*p=0;
do
{
*--p= '0' + (t % 10);
t=t / 10;
} while(t);
return (strcpy(arg, p));
}

18
contrib/notmuch-deliver/src/Makefile.am Normal file
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DEFS+= -DGITHEAD=\"$(GITHEAD)\"
AM_CFLAGS= @NOTMUCH_DELIVER_CFLAGS@ $(glib_CFLAGS)
noinst_HEADERS=\
maildircreate.h \
maildirmisc.h
bin_PROGRAMS=\
notmuch-deliver
notmuch_deliver_SOURCES=\
maildircreate.c \
maildiropen.c \
maildirmkdir.c \
main.c
notmuch_deliver_LDADD=\
$(top_builddir)/numlib/libnumlib.la \
$(glib_LIBS)

241
contrib/notmuch-deliver/src/maildircreate.c Normal file
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/*
** Copyright 1998 - 2003 Double Precision, Inc.
** See COPYING for distribution information.
*/
#include "maildircreate.h"
#include "maildirmisc.h"
#include <sys/types.h>
#if HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#if TIME_WITH_SYS_TIME
#include <sys/time.h>
#include <time.h>
#else
#if HAVE_SYS_TIME_H
#include <sys/time.h>
#else
#include <time.h>
#endif
#endif
#if HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <string.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include "numlib/numlib.h"
static const char rcsid[]="$Id: maildircreate.c,v 1.6 2003/01/26 04:07:03 mrsam Exp $";
FILE *maildir_tmpcreate_fp(struct maildir_tmpcreate_info *info)
{
int fd=maildir_tmpcreate_fd(info);
FILE *fp;
if (fd < 0)
return NULL;
fp=fdopen(fd, "w+");
if (fp == NULL)
{
close(fd);
return NULL;
}
return fp;
}
static int maildir_tmpcreate_fd_do(struct maildir_tmpcreate_info *info);
#define KEEPTRYING (60 * 60)
#define SLEEPFOR 3
int maildir_tmpcreate_fd(struct maildir_tmpcreate_info *info)
{
int i;
if (!info->doordie)
return (maildir_tmpcreate_fd_do(info));
for (i=0; i<KEEPTRYING / SLEEPFOR; i++)
{
int fd=maildir_tmpcreate_fd_do(info);
if (fd >= 0 || errno != EAGAIN)
return fd;
sleep(SLEEPFOR);
}
return -1;
}
static int maildir_tmpcreate_fd_do(struct maildir_tmpcreate_info *info)
{
const char *maildir=info->maildir;
const char *uniq=info->uniq;
const char *hostname=info->hostname;
char hostname_buf[256];
char time_buf[NUMBUFSIZE];
char usec_buf[NUMBUFSIZE];
char pid_buf[NUMBUFSIZE];
char len_buf[NUMBUFSIZE+3];
char dev_buf[NUMBUFSIZE];
char ino_buf[NUMBUFSIZE];
struct timeval tv;
struct stat stat_buf;
int fd;
if (!maildir)
maildir=".";
if (!uniq)
uniq="";
if (!hostname || !*hostname)
{
hostname_buf[sizeof(hostname_buf)-1]=0;
if (gethostname(hostname_buf, sizeof(hostname_buf)-1) < 0)
strcpy(hostname_buf, "localhost");
hostname=hostname_buf;
}
gettimeofday(&tv, NULL);
libmail_str_time_t(tv.tv_sec, time_buf);
libmail_str_time_t(tv.tv_usec, usec_buf);
libmail_str_pid_t(getpid(), pid_buf);
len_buf[0]=0;
if (info->msgsize > 0)
{
strcpy(len_buf, ",S=");
libmail_str_size_t(info->msgsize, len_buf+3);
}
if (info->tmpname)
free(info->tmpname);
info->tmpname=malloc(strlen(maildir)+strlen(uniq)+
strlen(hostname)+strlen(time_buf)+
strlen(usec_buf)+
strlen(pid_buf)+strlen(len_buf)+100);
if (!info->tmpname)
{
maildir_tmpcreate_free(info);
return -1;
}
strcpy(info->tmpname, maildir);
strcat(info->tmpname, "/tmp/");
strcat(info->tmpname, time_buf);
strcat(info->tmpname, ".M");
strcat(info->tmpname, usec_buf);
strcat(info->tmpname, "P");
strcat(info->tmpname, pid_buf);
if (*uniq)
strcat(strcat(info->tmpname, "_"), uniq);
strcat(info->tmpname, ".");
strcat(info->tmpname, hostname);
strcat(info->tmpname, len_buf);
if (stat( info->tmpname, &stat_buf) == 0)
{
maildir_tmpcreate_free(info);
errno=EAGAIN;
return -1;
}
if (errno != ENOENT)
{
maildir_tmpcreate_free(info);
if (errno == EAGAIN)
errno=EIO;
return -1;
}
if ((fd=maildir_safeopen_stat(info->tmpname, O_CREAT|O_RDWR|O_TRUNC,
info->openmode, &stat_buf)) < 0)
{
maildir_tmpcreate_free(info);
return -1;
}
libmail_strh_dev_t(stat_buf.st_dev, dev_buf);
libmail_strh_ino_t(stat_buf.st_ino, ino_buf);
if (info->newname)
free(info->newname);
info->newname=malloc(strlen(info->tmpname)+strlen(ino_buf)+
strlen(dev_buf)+3);
if (!info->newname)
{
maildir_tmpcreate_free(info);
unlink(info->tmpname);
close(fd);
if (errno == EAGAIN)
errno=EIO;
return -1;
}
strcpy(info->newname, maildir);
strcat(info->newname, "/new/");
strcat(info->newname, time_buf);
strcat(info->newname, ".M");
strcat(info->newname, usec_buf);
strcat(info->newname, "P");
strcat(info->newname, pid_buf);
strcat(info->newname, "V");
strcat(info->newname, dev_buf);
strcat(info->newname, "I");
strcat(info->newname, ino_buf);
if (*uniq)
strcat(strcat(info->newname, "_"), uniq);
strcat(info->newname, ".");
strcat(info->newname, hostname);
strcat(info->newname, len_buf);
return fd;
}
void maildir_tmpcreate_free(struct maildir_tmpcreate_info *info)
{
if (info->tmpname)
free(info->tmpname);
info->tmpname=NULL;
if (info->newname)
free(info->newname);
info->newname=NULL;
}
int maildir_movetmpnew(const char *tmpname, const char *newname)
{
if (link(tmpname, newname) == 0)
{
unlink(tmpname);
return 0;
}
if (errno != EXDEV)
return -1;
/* AFS? */
return rename(tmpname, newname);
}

52
contrib/notmuch-deliver/src/maildircreate.h Normal file
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@ -0,0 +1,52 @@
#ifndef maildircreate_h
#define maildircreate_h
/*
** Copyright 1998 - 2003 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#ifdef __cplusplus
extern "C" {
#endif
static const char maildircreate_h_rcsid[]="$Id: maildircreate.h,v 1.10 2006/10/29 00:03:53 mrsam Exp $";
/* Create messages in maildirs */
struct maildir_tmpcreate_info {
const char *maildir;
unsigned long msgsize; /* If known, 0 otherwise (must use requota later)*/
const char *uniq; /* You need when creating multiple msgs */
const char *hostname; /* If known, NULL otherwise */
int openmode; /* Default open mode */
int doordie; /* Loop until we get it right. */
char *tmpname; /* On exit, filename in tmp */
char *newname; /* On exit, filename in new */
};
#define maildir_tmpcreate_init(i) \
do \
{ \
memset( (i), 0, sizeof(*(i))); \
(i)->openmode=0644; \
} while(0)
int maildir_tmpcreate_fd(struct maildir_tmpcreate_info *);
FILE *maildir_tmpcreate_fp(struct maildir_tmpcreate_info *);
void maildir_tmpcreate_free(struct maildir_tmpcreate_info *);
/* Move created message from tmp to new */
int maildir_movetmpnew(const char *tmpname, const char *newname);
#ifdef __cplusplus
}
#endif
#endif

202
contrib/notmuch-deliver/src/maildirmisc.h Normal file
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#ifndef maildirmisc_h
#define maildirmisc_h
/*
** Copyright 2000-2003 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#if HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
static const char maildirmisc_h_rcsid[]="$Id: maildirmisc.h,v 1.18 2006/07/22 02:48:15 mrsam Exp $";
/*
**
** Miscellaneous maildir-related code
**
*/
/* Some special folders */
#define INBOX "INBOX"
#define DRAFTS "Drafts"
#define SENT "Sent"
#define TRASH "Trash"
#define SHARED "shared"
#define SHAREDSUBDIR "shared-folders"
#define NEWSHAREDSP "#shared"
#define NEWSHARED "#shared."
#define PUBLIC "public" /* SMAP */
int maildir_make(const char *maildir, int perm, int subdirperm,
int folder);
int maildir_del(const char *maildir);
int maildir_del_content(const char *maildir);
char *maildir_name2dir(const char *maildir, /* DIR location */
const char *foldername); /* INBOX.name */
char *maildir_location(const char *homedir,
const char *maildir);
/*
** Homedir is the account's home directory, "maildir" is where the account's
** default Maildir is configured to be (usually "./Maildir"). Combine the
** two to produce an absolute pathname.
*/
char *maildir_folderdir(const char *, /* maildir */
const char *); /* folder name */
/* Returns the directory corresponding to foldername (foldername is
** checked to make sure that it's a valid name, else we set errno
** to EINVAL, and return (0).
*/
char *maildir_filename(const char *, /* maildir */
const char *, /* folder */
const char *); /* filename */
/*
** Builds the filename to this message, suitable for opening.
** If the file doesn't appear to be there, search the maildir to
** see if someone changed the flags, and return the current filename.
*/
int maildir_safeopen(const char *, /* filename */
int, /* mode */
int); /* perm */
/*
** Same arguments as open(). When we're accessing a shared maildir,
** prevent someone from playing cute and dumping a bunch of symlinks
** in there. This function will open the indicate file only if the
** last component is not a symlink.
** This is implemented by opening the file with O_NONBLOCK (to prevent
** a DOS attack of someone pointing the symlink to a pipe, causing
** the open to hang), clearing O_NONBLOCK, then stat-int the file
** descriptor, lstating the filename, and making sure that dev/ino
** match.
*/
int maildir_semisafeopen(const char *, /* filename */
int, /* mode */
int); /* perm */
/*
** Same thing, except that we allow ONE level of soft link indirection,
** because we're reading from our own maildir, which points to the
** message in the sharable maildir.
*/
int maildir_safeopen_stat(const char *path, int mode, int perm,
struct stat *stat1);
/* Sane as maildir_safeopen(), except that we also initialize a
** struct stat, saving an extra syscall to the caller.
*/
int maildir_mkdir(const char *); /* directory */
/*
** Create maildir including all subdirectories in the path (like mkdir -p)
*/
void maildir_purgetmp(const char *); /* maildir */
/* purges old stuff out of tmp */
void maildir_purge(const char *, /* directory */
unsigned); /* time_t to purge */
void maildir_getnew(const char *, /* maildir */
const char *, /* folder */
void (*)(const char *, void *), /* Callback function for
** every moved msg.
*/
void *arg); /* Passthrough callback arg */
/* move messages from new to cur */
int maildir_deletefolder(const char *, /* maildir */
const char *); /* folder */
/* deletes a folder */
void maildir_list(const char *maildir,
void (*func)(const char *, void *),
void *voidp);
void maildir_list_sharable(const char *, /* maildir */
void (*)(const char *, void *), /* callback function */
void *); /* 2nd arg to callback func */
/* list sharable folders */
int maildir_shared_subscribe(const char *, /* maildir */
const char *); /* folder */
/* subscribe to a shared folder */
void maildir_list_shared(const char *, /* maildir */
void (*)(const char *, void *), /* callback function */
void *); /* 2nd arg to the callback func */
/* list subscribed folders */
int maildir_shared_unsubscribe(const char *, /* maildir */
const char *); /* folder */
/* unsubscribe from a shared folder */
char *maildir_shareddir(const char *, /* maildir */
const char *); /* folder */
/*
** Validate and return a path to a shared folder. folderdir must be
** a name of a valid shared folder.
*/
void maildir_shared_sync(const char *); /* maildir */
/* "sync" the shared folder */
int maildir_sharedisro(const char *); /* maildir */
/* maildir is a shared read-only folder */
int maildir_unlinksharedmsg(const char *); /* filename */
/* Remove a message from a shared folder */
/* Internal function that reads a symlink */
char *maildir_getlink(const char *);
/* Determine whether the maildir filename has a certain flag */
int maildir_hasflag(const char *filename, char);
#define MAILDIR_DELETED(f) maildir_hasflag((f), 'T')
/*
** Hierarchical maildir rename.
*/
#define MAILDIR_RENAME_FOLDER 1
#define MAILDIR_RENAME_SUBFOLDERS 2
int maildir_rename(const char *maildir, /* Path to the maildir */
const char *oldname, /* .foldername */
const char *newname, /* .foldername */
int flags, /* See above */
void (*callback_func)(const char *old_path,
const char *new_path)
);
#ifdef __cplusplus
}
#endif
#endif

78
contrib/notmuch-deliver/src/maildirmkdir.c Normal file
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/*
** Copyright 2000 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include <string.h>
#include <stdlib.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <errno.h>
#include "maildirmisc.h"
static const char rcsid[]="$Id: maildirmkdir.c,v 1.2 2002/03/15 03:09:21 mrsam Exp $";
int maildir_mkdir(const char *dir)
{
char *buf, *p;
size_t l;
if (dir == 0 || dir[0] == 0)
{
errno = EINVAL;
return (-1);
}
l = strlen(dir);
if ((buf = malloc(l + sizeof("/tmp"))) == 0)
{
errno = ENOMEM;
return (-1);
}
strcpy(buf, dir);
strcpy(buf+l, "/cur");
/* We do mkdir -p here */
p = buf+1;
while ((p = strchr(p, '/')) != 0)
{
*p = '\0';
if (mkdir(buf, 0700) < 0 && errno != EEXIST)
{
free(buf);
return (-1);
}
*p++ = '/';
}
if (mkdir(buf, 0700) < 0 && errno != EEXIST) {
free(buf);
return (-1);
}
strcpy(buf+l, "/new");
if (mkdir(buf, 0700) < 0 && errno != EEXIST) {
free(buf);
return (-1);
}
/*
* make /tmp last because this is the one we open first -
* the existence of this directory implies the whole
* Maildir structure is complete
*/
strcpy(buf+l, "/tmp");
if (mkdir(buf, 0700) < 0 && errno != EEXIST) {
free(buf);
return (-1);
}
free(buf);
return (0);
}

141
contrib/notmuch-deliver/src/maildiropen.c Normal file
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/*
** Copyright 2000 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdio.h>
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include "maildirmisc.h"
static const char rcsid[]="$Id: maildiropen.c,v 1.8 2003/01/19 16:39:52 mrsam Exp $";
char *maildir_getlink(const char *filename)
{
#if HAVE_READLINK
size_t bufsiz;
char *buf;
bufsiz=0;
buf=0;
for (;;)
{
int n;
if (buf) free(buf);
bufsiz += 256;
if ((buf=malloc(bufsiz)) == 0)
{
perror("malloc");
return (0);
}
if ((n=readlink(filename, buf, bufsiz)) < 0)
{
free(buf);
return (0);
}
if (n < bufsiz)
{
buf[n]=0;
break;
}
}
return (buf);
#else
return (0);
#endif
}
int maildir_semisafeopen(const char *path, int mode, int perm)
{
#if HAVE_READLINK
char *l=maildir_getlink(path);
if (l)
{
int f;
if (*l != '/')
{
char *q=malloc(strlen(path)+strlen(l)+2);
char *s;
if (!q)
{
free(l);
return (-1);
}
strcpy(q, path);
if ((s=strchr(q, '/')) != 0)
s[1]=0;
else *q=0;
strcat(q, l);
free(l);
l=q;
}
f=maildir_safeopen(l, mode, perm);
free(l);
return (f);
}
#endif
return (maildir_safeopen(path, mode, perm));
}
int maildir_safeopen(const char *path, int mode, int perm)
{
struct stat stat1;
return maildir_safeopen_stat(path, mode, perm, &stat1);
}
int maildir_safeopen_stat(const char *path, int mode, int perm,
struct stat *stat1)
{
struct stat stat2;
int fd=open(path, mode
#ifdef O_NONBLOCK
| O_NONBLOCK
#else
| O_NDELAY
#endif
, perm);
if (fd < 0) return (fd);
if (fcntl(fd, F_SETFL, (mode & O_APPEND)) || fstat(fd, stat1)
|| lstat(path, &stat2))
{
close(fd);
return (-1);
}
if (stat1->st_dev != stat2.st_dev || stat1->st_ino != stat2.st_ino)
{
close(fd);
errno=ENOENT;
return (-1);
}
return (fd);
}

378
contrib/notmuch-deliver/src/main.c Normal file
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@ -0,0 +1,378 @@
/* vim: set cino= fo=croql sw=8 ts=8 sts=0 noet cin fdm=syntax : */
/*
* Copyright (c) 2010 Ali Polatel <alip@exherbo.org>
* Based in part upon deliverquota of maildrop which is:
* Copyright 1998 - 2009 Double Precision, Inc.
*
* This file is part of the notmuch-deliver. notmuch-deliver is free software;
* you can redistribute it and/or modify it under the terms of the GNU General
* Public License version 2, as published by the Free Software Foundation.
*
* notmuch-deliver 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
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#ifdef HAVE_SYSEXITS_H
#include <sysexits.h>
#endif
#include <glib.h>
#include <notmuch.h>
#include "maildircreate.h"
#include "maildirmisc.h"
#ifndef EX_USAGE
#define EX_USAGE 64
#endif
#ifndef EX_SOFTWARE
#define EX_SOFTWARE 70
#endif
#ifndef EX_OSERR
#define EX_OSERR 71
#endif
#ifndef EX_IOERR
#define EX_IOERR 74
#endif
#ifndef EX_TEMPFAIL
#define EX_TEMPFAIL 75
#endif
#ifndef EX_NOPERM
#define EX_NOPERM 77
#endif
#ifndef EX_CONFIG
#define EX_CONFIG 78
#endif
static gboolean opt_create, opt_fatal, opt_folder, opt_version;
static gboolean opt_verbose = FALSE;
static gchar **opt_tags = NULL;
static gchar **opt_rtags = NULL;
static GOptionEntry options[] = {
{"version", 'V', 0, G_OPTION_ARG_NONE, &opt_version,
"Display version", NULL},
{"verbose", 'v', 0, G_OPTION_ARG_NONE, &opt_verbose,
"Be verbose (useful for debugging)", NULL},
{"create", 'c', 0, G_OPTION_ARG_NONE, &opt_create,
"Create the maildir if it doesn't exist", NULL},
{"folder", 'f', 0, G_OPTION_ARG_NONE, &opt_folder,
"Add a dot before FOLDER, e.g: Local => $MAILDIR/.Local", NULL},
{"tag", 't', 0, G_OPTION_ARG_STRING_ARRAY, &opt_tags,
"Add a tag to the message, may be specified multiple times", "TAG"},
{"remove-tag", 'r', 0, G_OPTION_ARG_STRING_ARRAY, &opt_rtags,
"Remove a tag from the message, may be specified multiple times", "TAG"},
{"fatal-add", 0, 0, G_OPTION_ARG_NONE, &opt_fatal,
"If adding the mail to the database fails, unlink it and return non-zero", NULL},
{NULL, 0, 0, 0, NULL, NULL, NULL},
};
static void
about(void)
{
printf(PACKAGE"-"VERSION GITHEAD "\n");
}
static void
log_handler(G_GNUC_UNUSED const gchar *domain, GLogLevelFlags level,
const gchar *message, G_GNUC_UNUSED gpointer user_data)
{
g_return_if_fail(message != NULL && message[0] != '\0');
if (!opt_verbose && (level & G_LOG_LEVEL_DEBUG))
return;
g_printerr(PACKAGE": %s\n", message);
}
static gboolean
load_keyfile(const gchar *path, gchar **db_path, gchar ***tags)
{
GKeyFile *fd;
GError *error;
fd = g_key_file_new();
error = NULL;
if (!g_key_file_load_from_file(fd, path, G_KEY_FILE_NONE, &error)) {
g_printerr("Failed to parse `%s': %s", path, error->message);
g_error_free(error);
g_key_file_free(fd);
return FALSE;
}
*db_path = g_key_file_get_string(fd, "database", "path", &error);
if (*db_path == NULL) {
g_critical("Failed to parse database.path from `%s': %s", path, error->message);
g_error_free(error);
g_key_file_free(fd);
return FALSE;
}
*tags = g_key_file_get_string_list(fd, "new", "tags", NULL, NULL);
g_key_file_free(fd);
return TRUE;
}
static int
save_maildir(int fdin, const char *dir, int auto_create, char **path)
{
int fd, ret, written;
char buf[4096], *p;
struct maildir_tmpcreate_info info;
maildir_tmpcreate_init(&info);
info.openmode = 0666;
info.maildir = dir;
info.doordie = 1;
while ((fd = maildir_tmpcreate_fd(&info)) < 0)
{
if (errno == ENOENT && auto_create && maildir_mkdir(dir) == 0)
{
auto_create = 0;
continue;
}
g_critical("Failed to create temporary file `%s': %s",
info.tmpname, g_strerror(errno));
return EX_TEMPFAIL;
}
g_debug("Reading from standard input and writing to `%s'", info.tmpname);
for (;;) {
ret = read(fdin, buf, 4096);
if (!ret)
break;
if (ret < 0) {
if (errno == EINTR)
continue;
g_critical("Reading from standard input failed: %s", g_strerror(errno));
goto fail;
}
p = buf;
do {
written = write(fd, p, ret);
if (!written)
goto fail;
if (written < 0) {
if (errno == EINTR)
continue;
g_critical("Writing to temporary file `%s' failed: %s",
info.tmpname, g_strerror(errno));
goto fail;
}
p += written;
ret -= written;
} while (ret);
}
close(fd);
g_debug("Moving `%s' to `%s'", info.tmpname, info.newname);
if (maildir_movetmpnew(info.tmpname, info.newname)) {
g_critical("Moving `%s' to `%s' failed: %s",
info.tmpname, info.newname, g_strerror(errno));
unlink(info.tmpname);
return EX_IOERR;
}
if (path)
*path = g_strdup(info.newname);
maildir_tmpcreate_free(&info);
return 0;
fail:
g_debug("Unlinking `%s'", info.tmpname);
unlink(info.tmpname);
return EX_IOERR;
}
static int
add_tags(notmuch_message_t *message, char **tags)
{
unsigned i;
notmuch_status_t ret;
if (!tags)
return 0;
for (i = 0; tags[i]; i++) {
ret = notmuch_message_add_tag(message, tags[i]);
if (ret != NOTMUCH_STATUS_SUCCESS)
g_warning("Failed to add tag `%s': %s",
tags[i], notmuch_status_to_string(ret));
}
return i;
}
static int
rm_tags(notmuch_message_t *message, char **tags)
{
unsigned i;
notmuch_status_t ret;
if (!tags)
return 0;
for (i = 0; tags[i]; i++) {
ret = notmuch_message_remove_tag(message, tags[i]);
if (ret != NOTMUCH_STATUS_SUCCESS)
g_warning("Failed to remove tag `%s': %s",
tags[i], notmuch_status_to_string(ret));
}
return i;
}
static int
save_database(notmuch_database_t *db, const char *path, char **default_tags)
{
notmuch_status_t ret;
notmuch_message_t *message;
g_debug("Adding `%s' to notmuch database", path);
ret = notmuch_database_add_message(db, path, &message);
switch (ret) {
case NOTMUCH_STATUS_SUCCESS:
break;
case NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID:
return 0;
default:
g_warning("Failed to add `%s' to notmuch database: %s",
path, notmuch_status_to_string(ret));
return EX_SOFTWARE;
}
g_debug("Message isn't a duplicate, adding tags");
add_tags(message, default_tags);
add_tags(message, opt_tags);
rm_tags(message, opt_rtags);
return 0;
}
int
main(int argc, char **argv)
{
int ret;
gchar *conf_path, *db_path, *folder, *maildir, *mail;
gchar **conf_tags;
GOptionContext *ctx;
GError *error = NULL;
notmuch_database_t *db;
ctx = g_option_context_new("[FOLDER]");
g_option_context_add_main_entries(ctx, options, PACKAGE);
g_option_context_set_summary(ctx, PACKAGE"-"VERSION GITHEAD" - notmuch delivery tool");
g_option_context_set_description(ctx,
"\nConfiguration:\n"
" "PACKAGE" uses notmuch's configuration file to determine database path and\n"
"initial tags to add to new messages. You may set NOTMUCH_CONFIG environment\n"
"variable to specify an alternative configuration file.\n"
"\nExit codes:\n"
" 0 => Successful run\n"
" 64 => Usage error\n"
" 70 => Failed to open the database\n"
" (or to add to the database if --fatal-add is specified)\n"
" 71 => Input output errors\n"
" (failed to read from standard input)\n"
" (failed to write to temporary file)\n"
" 76 => Failed to open/create maildir\n"
" 78 => Configuration error (wrt .notmuch-config\n");
g_log_set_default_handler(log_handler, NULL);
if (!g_option_context_parse(ctx, &argc, &argv, &error)) {
g_critical("Option parsing failed: %s", error->message);
g_option_context_free(ctx);
g_error_free(error);
return EX_USAGE;
}
g_option_context_free(ctx);
if (opt_version) {
about();
return 0;
}
if (g_getenv("NOTMUCH_CONFIG"))
conf_path = g_strdup(g_getenv("NOTMUCH_CONFIG"));
else if (g_getenv("HOME"))
conf_path = g_build_filename(g_getenv("HOME"), ".notmuch-config", NULL);
else {
g_critical("Neither NOTMUCH_CONFIG nor HOME set");
return EX_USAGE;
}
db_path = NULL;
conf_tags = NULL;
g_debug("Parsing configuration from `%s'", conf_path);
if (!load_keyfile(conf_path, &db_path, &conf_tags)) {
g_free(conf_path);
return EX_CONFIG;
}
g_free(conf_path);
if (argc > 1) {
folder = g_strdup_printf("%s%s", opt_folder ? "." : "", argv[1]);
maildir = g_build_filename(db_path, folder, NULL);
g_free(folder);
}
else
maildir = g_strdup(db_path);
g_debug("Opening notmuch database `%s'", db_path);
db = notmuch_database_open(db_path, NOTMUCH_DATABASE_MODE_READ_WRITE);
g_free(db_path);
if (db == NULL)
return EX_SOFTWARE;
if (notmuch_database_needs_upgrade(db)) {
g_message("Upgrading database");
notmuch_database_upgrade(db, NULL, NULL);
}
g_debug("Opening maildir `%s'", maildir);
if ((ret = save_maildir(STDIN_FILENO, maildir, opt_create, &mail)) != 0) {
g_free(maildir);
return ret;
}
g_free(maildir);
if ((ret = save_database(db, mail, conf_tags)) != 0 && opt_fatal) {
unlink(mail);
return ret;
}
g_strfreev(conf_tags);
g_strfreev(opt_tags);
g_strfreev(opt_rtags);
g_free(mail);
notmuch_database_close(db);
return 0;
}