autoconf stuff

git-svn-id: file:///home/lennart/svn/public/fusedav/trunk@5 e35a362c-bbd6-0310-a59f-a4efcb1729c4

10 files changed, 388 insertions, 16 deletions

diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..a5c2099
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,40 @@
+# $Id$
+
+# This file is part of fusedav.
+#
+# fusedav 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.
+#
+# fusedav 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 fusedav; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+
+EXTRA_DIST=bootstrap.sh README LICENSE
+SUBDIRS=src doc
+
+MAINTAINERCLEANFILES = README
+noinst_DATA = README
+
+README:
+	rm -f README
+	$(MAKE) -C doc README
+	cd $(srcdir) && ln -s doc/README README
+
+homepage: all dist
+	test -d $$HOME/homepage/private
+	mkdir -p $$HOME/homepage/private/projects/fusedav
+	cp *.tar.gz $$HOME/homepage/private/projects/fusedav
+	cp doc/README.html doc/style.css $$HOME/homepage/private/projects/fusedav
+	cp $$HOME/homepage/private/projects/fusedav/README.html $$HOME/homepage/private/projects/fusedav/index.html
+
+distcleancheck:
+	@:
+
+.PHONY: homepage distcleancheck
diff --git a/bootstrap.sh b/bootstrap.sh
new file mode 100755
index 0000000..2ff93b4
--- /dev/null
+++ b/bootstrap.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+# $Id$
+
+# This file is part of fusedav.
+#
+# fusedav 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.
+#
+# fusedav 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 fusedav; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+
+run_versioned() {
+    local P
+    type -p "$1-$2" &> /dev/null && P="$1-$2" || local P="$1"
+
+    shift 2
+    "$P" "$@"
+}
+
+if [ "x$1" = "xam" ] ; then
+    set -ex
+    run_versioned automake 1.7 -a -c
+    ./config.status
+else 
+    set -ex
+    rm -rf autom4te.cache
+    rm -f config.cache
+
+    run_versioned aclocal 1.7
+    autoheader
+    run_versioned automake 1.7 -a -c
+    autoconf -Wall
+
+    ./configure --sysconfdir=/etc "$@"
+
+    make clean
+fi
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..883904b
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,102 @@
+# -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+# $Id$
+
+# This file is part of fusedav.
+#
+# fusedav 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.
+#
+# fusedav 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 fusedav; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+
+AC_PREREQ(2.59)
+AC_INIT([fusedav],[0.1],[mzshfrqni (at) 0pointer (dot) de])
+AC_CONFIG_SRCDIR([src/fusedav.c])
+AC_CONFIG_HEADERS([config.h])
+AM_INIT_AUTOMAKE([foreign -Wall])
+AC_REVISION($Id$)
+
+AC_SUBST(PACKAGE_URL, [http://0pointer.de/lennart/projects/fusedav/])
+
+if type -p stow > /dev/null && test -d /usr/local/stow ; then
+   AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***])
+   ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}"
+fi
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_CC
+AC_PROG_CPP
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
+
+# If using GCC specifiy some additional parameters
+if test "x$GCC" = "xyes" ; then
+   CFLAGS="$CFLAGS -pipe -Wall -ansi"
+fi
+
+# 64 Bit LFS support
+AC_SYS_LARGEFILE
+
+# Checks for header files.
+AC_HEADER_STDC
+AC_HEADER_SYS_WAIT
+AC_CHECK_HEADERS([fcntl.h limits.h netinet/in.h stdlib.h string.h sys/ioctl.h sys/time.h syslog.h unistd.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_TYPE_PID_T
+AC_HEADER_TIME
+AC_C_VOLATILE
+
+# Checks for library functions.
+AC_FUNC_FORK
+AC_PROG_GCC_TRADITIONAL
+AC_FUNC_SELECT_ARGTYPES
+AC_FUNC_MALLOC
+AC_TYPE_SIGNAL
+AC_FUNC_VPRINTF
+AC_CHECK_FUNCS([alarm dup2 memset select setenv socket strchr strdup strerror strrchr strspn])
+
+NEON_REQUIRE(0,24)
+NEON_LIBRARY
+NEON_WARNINGS
+
+# FUSE
+AC_CHECK_HEADER(fuse.h,, [AC_MSG_ERROR([ *** fuse.h not found *** ])])
+AC_CHECK_LIB(fuse,fuse_main, [FUSE_LIBS="-lfuse"], [AC_MSG_ERROR([ *** libfuse.a not found *** ])], -lpthread)
+
+AC_SUBST(FUSE_LIBS)
+
+# LYNX documentation generation
+AC_ARG_ENABLE(lynx,
+        AS_HELP_STRING(--disable-lynx,Turn off lynx usage for documentation generation),
+[case "${enableval}" in
+  yes) lynx=yes ;;
+  no)  lynx=no ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --disable-lynx) ;;
+esac],[lynx=yes])
+
+if test x$lynx = xyes ; then
+   AC_CHECK_PROG(have_lynx, lynx, yes, no)
+
+   if test x$have_lynx = xno ; then
+     AC_MSG_ERROR([*** Sorry, you have to install lynx or use --disable-lynx ***])
+   fi
+fi
+
+AM_CONDITIONAL([USE_LYNX], [test "x$lynx" = xyes])
+
+AC_CONFIG_FILES([src/Makefile Makefile doc/Makefile doc/README.html])
+AC_OUTPUT
diff --git a/doc/Makefile.am b/doc/Makefile.am
new file mode 100644
index 0000000..c2ab518
--- /dev/null
+++ b/doc/Makefile.am
@@ -0,0 +1,35 @@
+# $Id$
+
+# This file is part of fusedav.
+#
+# fusedav 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.
+#
+# fusedav 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 fusedav; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+
+noinst_DATA = README.html README
+EXTRA_DIST = $(noinst_DATA) style.css README.html.in
+
+MAINTAINERCLEANFILES = README README.html
+CLEANFILES =
+
+if USE_LYNX
+README: README.html
+	lynx --dump $^ | sed 's,file://localhost/.*/doc/README.html,README,' > $@
+
+CLEANFILES += README
+endif
+
+tidy: README.html
+	tidy -e < README.html
+
+.PHONY: tidy
diff --git a/doc/README.html.in b/doc/README.html.in
new file mode 100644
index 0000000..ec97095
--- /dev/null
+++ b/doc/README.html.in
@@ -0,0 +1,104 @@
+<?xml version="1.0" encoding="iso-8859-15"?> <!-- -*-nxml-*- -->
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+  
+  <head>
+    <title>fusedav @PACKAGE_VERSION@</title>
+    <link rel="stylesheet" type="text/css" href="style.css" />
+  </head>
+
+  <body>
+    <h1><a name="top">fusedav @PACKAGE_VERSION@</a></h1>
+
+    <p><i>Copyright 2004 Lennart Poettering &lt;@PACKAGE_BUGREPORT@&gt;</i></p>
+
+    <ul class="toc">
+      <li><a href="#license">License</a></li>
+      <li><a href="#news">News</a></li>
+      <li><a href="#overview">Overview</a></li>
+      <li><a href="#status">Status</a></li>
+      <li><a href="#documentation">Documentation</a></li>
+      <li><a href="#requirements">Requirements</a></li>
+      <li><a href="#installation">Installation</a></li>
+      <li><a href="#acks">Acknowledgements</a></li>
+      <li><a href="#download">Download</a></li>
+    </ul>
+
+    <h2><a name="license">License</a></h2>
+
+    <p>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.</p>
+
+    <p>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.</p>
+
+    <p>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., 675 Mass Ave, Cambridge, MA 02139, USA.</p>
+
+    <h2><a name="news">News</a></h2>
+
+    <div class="news-date">Tue Mar 30 2004: </div> <p class="news-text"><a
+    href="@PACKAGE_URL@fusedav-0.1.tar.gz">Version 0.1</a> released, initial release</p>
+
+    <h2><a name="overview">Overview</a></h2>
+
+    <p><tt>fusedav</tt> is a Linux userspace file system driver for mounting
+    <a href="http://www.webdav.org/">WebDAV</a> shares. It makes use
+    of <a href="http://sourceforge.net/projects/avf/">FUSE</a> as userspace file system
+    API and <a href="http://www.webdav.org/neon/">neon</a> as WebDAV API.</p>
+
+    <h2><a name="status">Status</a></h2>
+
+    <p>Version @PACKAGE_VERSION@ works fine. There is no support for modifying file dates an access rights yet.</p>
+    
+    <h2><a name="documentation">Documentation</a></h2>
+
+    <p>After installation just run <tt>fusedav</tt> with two arguments: the WevDAV URL and the local mount point:</p>
+
+    <pre>fusedav http://webdav.foo.bar/ /tmp/test</pre>
+
+    <p>You will be queried for a username and password if required. As long as the <tt>fusedav</tt> process is running, the file system is accessible under <tt>/tmp/test</tt>.</p>
+
+    <h2><a name="requirements">Requirements</a></h2>
+
+    <p><tt>fusedav</tt> was developed and tested on Debian GNU/Linux
+    "testing" from March 2004, it should work on most other Linux
+    distributions since it uses GNU autoconf for source code
+    configuration.</p>
+
+    <p><tt>fusedav</tt> requires the <a href="http://www.webdav.org/neon/">neon</a> and <a href="http://sourceforge.net/projects/avf/">FUSE</a> development
+    library files for compilation.</p>
+
+    <h2><a name="installation">Installation</a></h2>
+
+    <p>As this package is made with the GNU autotools you should run
+    <tt>./configure</tt> inside the distribution directory for configuring
+    the source tree. After that you should run <tt>make</tt> for
+    compilation and <tt>make install</tt> (as root) for installation of
+    <tt>fusedav</tt>.</p>
+
+    <h2><a name="acks">Acknowledgements</a></h2>
+
+    <p>Milos Szeredi for developing FUSE and some useful hints for its usage</p>
+
+    <h2><a name="download">Download</a></h2>
+
+    <p>The newest release is always available from <a href="@PACKAGE_URL@">@PACKAGE_URL@</a></p>
+
+    <p>The current release is <a href="@PACKAGE_URL@fusedav-@PACKAGE_VERSION@.tar.gz">@PACKAGE_VERSION@</a></p>
+
+    <p>Get <tt>fusedav</tt>'s development sources from the <a href="http://subversion.tigris.org/">Subversion</a> <a href="https://seth.intheinter.net:8081/svn/fusedav/">repository</a>.</p>
+
+    <p>If you want to be notified whenever I release a new version of this software use the subscription feature of <a href="http://freshmeat.net/projects/fusedav/">Freshmeat</a>.</p>
+
+    <hr/>
+    <address class="grey">Lennart Poettering &lt;@PACKAGE_BUGREPORT@&gt;, March 2004</address>
+    <div class="grey"><i>$Id$</i></div>
+
+  </body>
+</html>
diff --git a/doc/style.css b/doc/style.css
new file mode 100644
index 0000000..c683c7c
--- /dev/null
+++ b/doc/style.css
@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/***
+ * This file is part of fusedav.
+ *
+ * fusedav 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.
+ *
+ * fusedav 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 fusedav; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ ***/
+
+body { color: black; background-color: white; margin: 0.5cm; } 
+a:link, a:visited { color: #900000; }       
+p { margin-left: 0.5cm; margin-right: 0.5cm; }
+div.news-date { margin-left: 0.5cm; font-size: 80%; color: #4f0000; } 
+p.news-text { margin-left: 1cm; }
+h1 { color: #00009F; }
+h2 { color: #00009F; }
+h3 { color: #00004F; margin-left: 0.5cm; }
+ul { margin-left: .5cm; }
+ol { margin-left: .5cm; }
+pre { margin-left: .5cm; background-color: #f0f0f0; padding: 0.4cm;}
+.grey { color: #afafaf; }
diff --git a/src/Makefile b/src/Makefile
deleted file mode 100644
index e0dca3b..0000000
--- a/src/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-CC=gcc
-CFLAGS=-g -Wall -pipe -O0 -I/usr/include/neon -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -ansi
-LIBS=/usr/lib/libfuse.a -lpthread -lneon
-
-all: fusedav
-
-fusedav: fusedav.o statcache.o filecache.o session.o openssl-thread.o
-	$(CC) -o $@ $^ $(LIBS)
-
-clean:
-	rm -f *.o fusedav
-
-.PHONY: clean all
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 0000000..0221fc5
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,28 @@
+# $Id$
+
+# This file is part of fusedav.
+#
+# fusedav 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.
+#
+# fusedav 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 fusedav; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+
+bin_PROGRAMS=fusedav
+
+fusedav_SOURCES=fusedav.c fusedav.h \
+				statcache.c statcache.h \
+				filecache.c filecache.h \
+				session.c session.h \
+				openssl-thread.c openssl-thread.h
+
+fusedav_CFLAGS = $(AM_CFLAGS) -D_GNU_SOURCE $ 
+fusedav_LDADD = -lpthread $(NEON_LIBS) $(FUSE_LIBS)
diff --git a/src/filecache.c b/src/filecache.c
index 429385d..d4d3a26 100644
--- a/src/filecache.c
+++ b/src/filecache.c
@@ -137,7 +137,7 @@ void* file_cache_open(const char *path, int flags) {
     struct file_info *fi;
     char tempfile[PATH_MAX];
     char *length = NULL;
-    ne_request *req;
+    ne_request *req = NULL;
     ne_session *session;
 
     if ((fi = file_cache_get(path))) {
diff --git a/src/session.c b/src/session.c
index e4780e9..4f1009b 100644
--- a/src/session.c
+++ b/src/session.c
@@ -33,8 +33,7 @@ static pthread_mutex_t credential_mutex = PTHREAD_MUTEX_INITIALIZER;
 static char* ask_user(char *p, int hidden) {
     char q[256], *r;
     struct termios t;
-    int c, l;
-
+    int c = 0, l;
 
     if (hidden) {
         if (!isatty(fileno(stdin)))