diff options
author | Dan Williams <dcbw@redhat.com> | 2004-06-24 14:18:37 +0000 |
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committer | Dan Williams <dcbw@redhat.com> | 2004-06-24 14:18:37 +0000 |
commit | c39587c1c20e7f184b7db80c69b3ad6b006507de (patch) | |
tree | edcf7544317bbc52f07522a88ee213cbdcf416a4 | |
parent | 51bb897c07d37820f25aa8bcfff75e130d27904b (diff) |
Initial revision
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@2 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
35 files changed, 11699 insertions, 0 deletions
diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 000000000..ec90c0413 --- /dev/null +++ b/AUTHORS @@ -0,0 +1,2 @@ +Dan Williams <dcbw@redhat.com> + diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/ChangeLog diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 000000000..a86a7897f --- /dev/null +++ b/Makefile.am @@ -0,0 +1 @@ +SUBDIRS = src initscript test diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 000000000..7252630f4 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,493 @@ +# Makefile.in generated by automake 1.7.9 from Makefile.am. +# @configure_input@ + +# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 +# Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; 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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. + +# serial 2 + +# _AM_MANGLE_OPTION(NAME) +# ----------------------- +AC_DEFUN([_AM_MANGLE_OPTION], +[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) + +# _AM_SET_OPTION(NAME) +# ------------------------------ +# Set option NAME. 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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. + +# serial 5 + +AC_PREREQ(2.52) + +# AM_CONDITIONAL(NAME, SHELL-CONDITION) +# ------------------------------------- +# Define a conditional. +AC_DEFUN([AM_CONDITIONAL], +[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], + [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl +AC_SUBST([$1_TRUE]) +AC_SUBST([$1_FALSE]) +if $2; then + $1_TRUE= + $1_FALSE='#' +else + $1_TRUE='#' + $1_FALSE= +fi +AC_CONFIG_COMMANDS_PRE( +[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then + AC_MSG_ERROR([conditional "$1" was never defined. +Usually this means the macro was only invoked conditionally.]) +fi])]) + + +dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not) +dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page +dnl also defines GSTUFF_PKG_ERRORS on error +AC_DEFUN(PKG_CHECK_MODULES, [ + succeeded=no + + if test -z "$PKG_CONFIG"; then + AC_PATH_PROG(PKG_CONFIG, pkg-config, no) + fi + + if test "$PKG_CONFIG" = "no" ; then + echo "*** The pkg-config script could not be found. 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See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +_ACEOF + + cat <<_ACEOF +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$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 \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data [PREFIX/share] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --infodir=DIR info documentation [PREFIX/info] + --mandir=DIR man documentation [PREFIX/man] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of NetworkManager 0.1:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --disable-dependency-tracking Speeds up one-time builds + --enable-dependency-tracking Do not reject slow dependency extractors + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a + nonstandard directory <lib dir> + CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have + headers in a nonstandard directory <include dir> + CPP C preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +_ACEOF +fi + +if test "$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 "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. 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"$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. 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We prefer a C program (faster), +# so one script is as good as another. 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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='${INSTALL} -m 644' + +echo "$as_me:$LINENO: checking whether build environment is sane" >&5 +echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 +# Just in case +sleep 1 +echo timestamp > conftest.file +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&5 +echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! +Check your system clock" >&5 +echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } +fi +echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +test "$program_prefix" != NONE && + program_transform_name="s,^,$program_prefix,;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s,\$,$program_suffix,;$program_transform_name" +# Double any \ or $. echo might interpret backslashes. +# By default was `s,x,x', remove it if useless. +cat <<\_ACEOF >conftest.sed +s/[\\$]/&&/g;s/;s,x,x,$// +_ACEOF +program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +rm conftest.sed + + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +for ac_prog in gawk mawk nawk awk +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_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$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_AWK="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + echo "$as_me:$LINENO: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$AWK" && break +done + +echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +all: + @echo 'ac_maketemp="$(MAKE)"' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftest.make +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + SET_MAKE= +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + + # test to see if srcdir already configured +if test "`cd $srcdir && pwd`" != "`pwd`" && + test -f $srcdir/config.status; then + { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE=NetworkManager + VERSION=0.1 + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +install_sh=${install_sh-"$am_aux_dir/install-sh"} + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; 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_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$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_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; 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_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$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_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + STRIP=$ac_ct_STRIP +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. + + + + +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 </dev/null >&5\"") >&5 + (eval $ac_compiler --version </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 + (eval $ac_compiler -v </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 + (eval $ac_compiler -V </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* 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 file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 +ac_link_default=`echo "$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 +/* 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 +/* 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 $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$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.$ac_ext >&5 + +ac_compiler_gnu=no +fi +rm -f conftest.err conftest.$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 +/* 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 $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$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.$ac_ext >&5 + +ac_cv_prog_cc_g=no +fi +rm -f conftest.err conftest.$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.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std1 is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std1. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX 10.20 and later -Ae +# HP-UX older versions -Aa -D_HPUX_SOURCE +# SVR4 -Xc -D__EXTENSIONS__ +for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$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.err 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 $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$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 $ac_status); }; }; then + for ac_declaration in \ + '' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +#include <stdlib.h> +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$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.$ac_ext >&5 + +continue +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +/* 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 $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$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.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$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.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$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 +DEPDIR="${am__leading_dot}deps" + + ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6 +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi + + +echo "$as_me:$LINENO: result: $_am_result" >&5 +echo "${ECHO_T}$_am_result" >&6 +rm -f confinc confmf + +# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval="$enable_dependency_tracking" + +fi; +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + + +if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + + +depcc="$CC" am_compiler_list= + +echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + : > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # (even with -Werror). So we grep stderr for any message + # that says an option was ignored. + if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + + +if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +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 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" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#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 + ac_cpp_err=$ac_cpp_err$ac_c_werror_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.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (eval echo "$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 + ac_cpp_err=$ac_cpp_err$ac_c_werror_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}$CPP" >&6 +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#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 + ac_cpp_err=$ac_cpp_err$ac_c_werror_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.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (eval echo "$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 + ac_cpp_err=$ac_cpp_err$ac_c_werror_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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$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.$ac_ext >&5 + +ac_cv_header_stdc=no +fi +rm -f conftest.err conftest.$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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <string.h> + +_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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> + +_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.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ctype.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +_ACEOF +rm -f conftest$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 $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core gmon.out bb.out conftest$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 $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$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 "$as_ac_Header=no" +fi +rm -f conftest.err conftest.$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_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +if test "${ac_cv_header_iwlib_h+set}" = set; then + echo "$as_me:$LINENO: checking for iwlib.h" >&5 +echo $ECHO_N "checking for iwlib.h... $ECHO_C" >&6 +if test "${ac_cv_header_iwlib_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_iwlib_h" >&5 +echo "${ECHO_T}$ac_cv_header_iwlib_h" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking iwlib.h usability" >&5 +echo $ECHO_N "checking iwlib.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <iwlib.h> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$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 $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking iwlib.h presence" >&5 +echo $ECHO_N "checking iwlib.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <iwlib.h> +_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 + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: iwlib.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: iwlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: iwlib.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: iwlib.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: iwlib.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: iwlib.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: iwlib.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: iwlib.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: iwlib.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: iwlib.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: iwlib.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: iwlib.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: iwlib.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: iwlib.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: iwlib.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: iwlib.h: in the future, the compiler will take precedence" >&2;} + ( + cat <<\_ASBOX +## ----------------------------------------- ## +## Report this to the NetworkManager lists. ## +## ----------------------------------------- ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for iwlib.h" >&5 +echo $ECHO_N "checking for iwlib.h... $ECHO_C" >&6 +if test "${ac_cv_header_iwlib_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_iwlib_h=$ac_header_preproc +fi +echo "$as_me:$LINENO: result: $ac_cv_header_iwlib_h" >&5 +echo "${ECHO_T}$ac_cv_header_iwlib_h" >&6 + +fi +if test $ac_cv_header_iwlib_h = yes; then + : +else + { { echo "$as_me:$LINENO: error: iwlib.h not found. Install wireless-tools." >&5 +echo "$as_me: error: iwlib.h not found. Install wireless-tools." >&2;} + { (exit 1); exit 1; }; } +fi + + +echo "$as_me:$LINENO: checking for iw_scan in -liw" >&5 +echo $ECHO_N "checking for iw_scan in -liw... $ECHO_C" >&6 +if test "${ac_cv_lib_iw_iw_scan+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-liw $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* 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 iw_scan (); +int +main () +{ +iw_scan (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$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 $ac_status); }; }; then + ac_cv_lib_iw_iw_scan=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_iw_iw_scan=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_iw_iw_scan" >&5 +echo "${ECHO_T}$ac_cv_lib_iw_iw_scan" >&6 +if test $ac_cv_lib_iw_iw_scan = yes; then + IWLIB=-liw +else + { { echo "$as_me:$LINENO: error: wireless-tools 27.pre23 not installed or not functional" >&5 +echo "$as_me: error: wireless-tools 27.pre23 not installed or not functional" >&2;} + { (exit 1); exit 1; }; } +fi + + + + + succeeded=no + + if test -z "$PKG_CONFIG"; then + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-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_PKG_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_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_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG + +if test -n "$PKG_CONFIG"; then + echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 +echo "${ECHO_T}$PKG_CONFIG" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + fi + + if test "$PKG_CONFIG" = "no" ; then + echo "*** The pkg-config script could not be found. Make sure it is" + echo "*** in your path, or set the PKG_CONFIG environment variable" + echo "*** to the full path to pkg-config." + echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config." + else + PKG_CONFIG_MIN_VERSION=0.9.0 + if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then + echo "$as_me:$LINENO: checking for dbus-glib-1 >= 0.20 hal >= 0.2.91 gthread-2.0" >&5 +echo $ECHO_N "checking for dbus-glib-1 >= 0.20 hal >= 0.2.91 gthread-2.0... $ECHO_C" >&6 + + if $PKG_CONFIG --exists "dbus-glib-1 >= 0.20 hal >= 0.2.91 gthread-2.0" ; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + succeeded=yes + + echo "$as_me:$LINENO: checking NM_CFLAGS" >&5 +echo $ECHO_N "checking NM_CFLAGS... $ECHO_C" >&6 + NM_CFLAGS=`$PKG_CONFIG --cflags "dbus-glib-1 >= 0.20 hal >= 0.2.91 gthread-2.0"` + echo "$as_me:$LINENO: result: $NM_CFLAGS" >&5 +echo "${ECHO_T}$NM_CFLAGS" >&6 + + echo "$as_me:$LINENO: checking NM_LIBS" >&5 +echo $ECHO_N "checking NM_LIBS... $ECHO_C" >&6 + NM_LIBS=`$PKG_CONFIG --libs "dbus-glib-1 >= 0.20 hal >= 0.2.91 gthread-2.0"` + echo "$as_me:$LINENO: result: $NM_LIBS" >&5 +echo "${ECHO_T}$NM_LIBS" >&6 + else + NM_CFLAGS="" + NM_LIBS="" + ## If we have a custom action on failure, don't print errors, but + ## do set a variable so people can do so. + NM_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-glib-1 >= 0.20 hal >= 0.2.91 gthread-2.0"` + echo $NM_PKG_ERRORS + fi + + + + else + echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." + echo "*** See http://www.freedesktop.org/software/pkgconfig" + fi + fi + + if test $succeeded = yes; then + : + else + { { echo "$as_me:$LINENO: error: Library requirements (dbus-glib-1 >= 0.20 hal >= 0.2.91 gthread-2.0) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them." >&5 +echo "$as_me: error: Library requirements (dbus-glib-1 >= 0.20 hal >= 0.2.91 gthread-2.0) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them." >&2;} + { (exit 1); exit 1; }; } + fi + + + + + ac_config_files="$ac_config_files Makefile test/Makefile src/Makefile initscript/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 + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +# +# If the first sed substitution is executed (which looks for macros that +# take arguments), then we branch to the quote section. Otherwise, +# look for a macro that doesn't take arguments. +cat >confdef2opt.sed <<\_ACEOF +t clear +: clear +s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g +t quote +s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g +t quote +d +: quote +s,[ `~#$^&*(){}\\|;'"<>?],\\&,g +s,\[,\\&,g +s,\],\\&,g +s,\$,$$,g +p +_ACEOF +# We use echo to avoid assuming a particular line-breaking character. +# The extra dot is to prevent the shell from consuming trailing +# line-breaks from the sub-command output. A line-break within +# single-quotes doesn't work because, if this script is created in a +# platform that uses two characters for line-breaks (e.g., DOS), tr +# would break. +ac_LF_and_DOT=`echo; echo .` +DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'` +rm -f confdef2opt.sed + + +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. Add them. + ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" + ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi + +: ${CONFIG_STATUS=./config.status} +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be Bourne compatible +if test -n "${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. Disable this feature. + alias -g '${1+"$@"}'='"$@"' +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then + set -o posix +fi +DUALCASE=1; export DUALCASE # for MKS sh + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# Work around bugs in pre-3.0 UWIN ksh. +$as_unset ENV MAIL MAILPATH +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + +if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)$' \| \ + . : '\(.\)' 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } + /^X\/\(\/\/\)$/{ s//\1/; q; } + /^X\/\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + + +# PATH needs CR, and LINENO needs CR and PATH. +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" || { + # Find who we are. Look in the path if we contain no path at all + # relative or not. + case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done + + ;; + esac + # We did not find ourselves, most probably we were run as `sh COMMAND' + # in which case we are not to be found in the path. + if test "x$as_myself" = x; then + as_myself=$0 + fi + if test ! -f "$as_myself"; then + { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 +echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} + { (exit 1); exit 1; }; } + fi + case $CONFIG_SHELL in + '') + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for as_base in sh bash ksh sh5; do + case $as_dir in + /*) + if ("$as_dir/$as_base" -c ' + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then + $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } + $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } + CONFIG_SHELL=$as_dir/$as_base + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$0" ${1+"$@"} + fi;; + esac + done +done +;; + esac + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line before each line; the second 'sed' does the real + # work. The second script uses 'N' to pair each line-number line + # with the numbered line, and appends trailing '-' during + # substitution so that $LINENO is not a special case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) + sed '=' <$as_myself | + sed ' + N + s,$,-, + : loop + s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, + t loop + s,-$,, + s,^['$as_cr_digits']*\n,, + ' >$as_me.lineno && + chmod +x $as_me.lineno || + { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 +echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. 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Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +_CSEOF +echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 +echo >&5 +_ACEOF + +# Files that config.status was made for. +if test -n "$ac_config_files"; then + echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_headers"; then + echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_links"; then + echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_commands"; then + echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS +fi + +cat >>$CONFIG_STATUS <<\_ACEOF + +ac_cs_usage="\ +\`$as_me' instantiates files from templates according to the +current configuration. + +Usage: $0 [OPTIONS] [FILE]... + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + +Configuration files: +$config_files + +Configuration commands: +$config_commands + +Report bugs to <bug-autoconf@gnu.org>." +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF +ac_cs_version="\\ +NetworkManager config.status 0.1 +configured by $0, generated by GNU Autoconf 2.59, + with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" + +Copyright (C) 2003 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." +srcdir=$srcdir +INSTALL="$INSTALL" +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +# If no file are specified by the user, then we need to provide default +# value. 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then + rm -f /var/lock/subsys/$servicename + rm -f /var/run/NetworkManager.pid + fi +} + +# See how we were called. +case "$1" in + start) + start + ;; + stop) + stop + ;; + status) + status $processname + RETVAL=$? + ;; + restart) + stop + start + ;; + condrestart) + if [ -f /var/lock/subsys/$servicename ]; then + stop + start + fi + ;; + *) + echo $"Usage: $0 {start|stop|status|restart|condrestart}" + ;; +esac +exit $RETVAL diff --git a/inode.c b/inode.c new file mode 100644 index 000000000..52b4faf17 --- /dev/null +++ b/inode.c @@ -0,0 +1,124 @@ +/* -*- mode: C; c-file-style: "linux" -*- */ + +/* MemProf -- memory profiler and leak detector + * Copyright 1999, 2000, 2001, Red Hat, Inc. + * Copyright 2002, Kristian Rietveld + * + * 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. + */ +/*====*/ + +#include <glib.h> +#include <sys/stat.h> +#include <dirent.h> +#include "memprof.h" + +/************************************************************ + * Inode finding code - not needed for kernel 2.2 or greater + ************************************************************/ + +GHashTable *inode_table = NULL; + +typedef struct { + dev_t device; + ino_t inode; + gchar *name; +} Inode; + +static guint +inode_hash (gconstpointer data) +{ + return (((Inode *)data)->device + (((Inode *)data)->inode << 11)); +} + +static gint +inode_compare (gconstpointer a, gconstpointer b) +{ + return ((((Inode *)a)->device == ((Inode *)b)->device) && + (((Inode *)a)->inode == ((Inode *)b)->inode)); +} + +void +read_inode (const gchar *path) +{ + struct stat stbuf; + + g_return_if_fail (path != NULL); + + if (!inode_table) + inode_table = g_hash_table_new (inode_hash, inode_compare); + + if (!stat (path, &stbuf)) { + Inode *inode = g_new (Inode, 1); + inode->device = stbuf.st_dev; + inode->inode = stbuf.st_ino; + if (!g_hash_table_lookup (inode_table, inode)) { + inode->name = g_strdup (path); + g_hash_table_insert (inode_table, inode, inode); + } else + g_free (inode); + } +} + +static void +read_inodes () +{ + static const char *directories[] = { + "/lib", + "/usr/lib", + "/usr/X11R6/lib", + "/usr/local/lib", + "/opt/gnome/lib", + NULL + }; + + const char **dirname; + + for (dirname = directories; *dirname; dirname++) + { + DIR *dir = opendir (*dirname); + + if (dir) { + struct dirent *ent; + while ((ent = readdir (dir))) { + gchar buf[1024]; + snprintf(buf, 1024-1, "%s/%s", *dirname, ent->d_name); + read_inode (buf); + } + + closedir (dir); + } + } +} + +gchar * +locate_inode (dev_t device, ino_t inode) +{ + Inode lookup; + Inode *result; + + lookup.device = device; + lookup.inode = inode; + + if (!inode_table) + read_inodes (); + + result = g_hash_table_lookup (inode_table, &lookup); + if (result) + return result->name; + else + return NULL; +} + diff --git a/src/Makefile.am b/src/Makefile.am new file mode 100644 index 000000000..53c50b84b --- /dev/null +++ b/src/Makefile.am @@ -0,0 +1,31 @@ +EXTRA_DIST = NetworkManager.conf + +INCLUDES = \ + $(NM_CFLAGS) \ + -DDBUS_API_SUBJECT_TO_CHANGE \ + -DBINDIR=\"$(bindir)\" \ + -DDATADIR=\"$(datadir)\" + +bin_PROGRAMS = NetworkManager + +NetworkManager_SOURCES = \ + NetworkManagerAP.c \ + NetworkManagerAP.h \ + NetworkManagerDbus.c \ + NetworkManagerDbus.h \ + NetworkManagerDevice.c \ + NetworkManagerDevice.h \ + NetworkManager.c \ + NetworkManager.h \ + NetworkManagerPolicy.c \ + NetworkManagerPolicy.h \ + NetworkManagerUtils.c \ + NetworkManagerUtils.h \ + NetworkManagerWireless.c \ + NetworkManagerWireless.h + +NetworkManager_LDADD = $(NM_LIBS) $(IWLIB) + +dbusservicedir = $(sysconfdir)/dbus-1/system.d +dbusservice_DATA = NetworkManager.conf + diff --git a/src/Makefile.in b/src/Makefile.in new file mode 100644 index 000000000..c6253ad60 --- /dev/null +++ b/src/Makefile.in @@ -0,0 +1,446 @@ +# Makefile.in generated by automake 1.7.9 from Makefile.am. +# @configure_input@ + +# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 +# Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = 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uninstall-dbusserviceDATA \ + uninstall-info-am + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \ + clean-generic ctags distclean distclean-compile \ + distclean-generic distclean-tags distdir dvi dvi-am info \ + info-am install install-am install-binPROGRAMS install-data \ + install-data-am install-dbusserviceDATA install-exec \ + install-exec-am install-info install-info-am install-man \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \ + tags uninstall uninstall-am uninstall-binPROGRAMS \ + uninstall-dbusserviceDATA uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/NetworkManager.c b/src/NetworkManager.c new file mode 100644 index 000000000..33aa0597b --- /dev/null +++ b/src/NetworkManager.c @@ -0,0 +1,688 @@ +/* NetworkManager -- Network link manager + * + * Dan Williams <dcbw@redhat.com> + * + * 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. + * + * (C) Copyright 2004 Red Hat, Inc. + */ + +#include <glib.h> +#include <dbus/dbus-glib.h> +#include <hal/libhal.h> +#include <getopt.h> +#include <errno.h> +#include <stdlib.h> +#include <unistd.h> +#include <fcntl.h> +#include <sys/stat.h> + +#include "NetworkManager.h" +#include "NetworkManagerUtils.h" +#include "NetworkManagerDevice.h" +#include "NetworkManagerPolicy.h" +#include "NetworkManagerWireless.h" +#include "NetworkManagerDbus.h" + + +/* + * Globals + */ +static GMainLoop *loop = NULL; +static NMData *nm_data = NULL; +gboolean debug = TRUE; +static gboolean quit = FALSE; + + + +static void nm_data_free (NMData *data); + + +/* + * nm_create_device_and_add_to_list + * + * Create a new NLM device and add it to our device list. + * + * Returns: newly allocated device on success + * NULL on failure + */ +NMDevice * nm_create_device_and_add_to_list (NMData *data, const char *udi) +{ + NMDevice *dev = NULL; + gboolean success = FALSE; + + g_return_val_if_fail (data != NULL, NULL); + g_return_val_if_fail (udi != NULL, NULL); + + if (hal_device_property_exists (data->hal_ctx, udi, "net.interface")) + { + gchar *iface_name = hal_device_get_property_string (data->hal_ctx, udi, "net.interface"); + + /* Make sure the device is not already in the device list */ + dev = nm_get_device_by_iface (data, iface_name); + if (dev) + { + NM_DEBUG_PRINT_1 ("nm_create_device_and_add_to_list() device %s was already in the list\n", iface_name); + hal_free_string (iface_name); + return (NULL); + } + + dev = nm_device_new (iface_name); + if (dev) + { + + /* Build up the device structure */ + nm_device_set_udi (dev, udi); + + /* Attempt to acquire mutex for device list addition. If acquire fails, + * just ignore the device addition entirely. + */ + if (nm_try_acquire_mutex (data->dev_list_mutex, __FUNCTION__)) + { + NM_DEBUG_PRINT_3( "nm_create_device_and_add_to_list() adding udi='%s', iface='%s', iface_type=%s\n", + nm_device_get_udi (dev), nm_device_get_iface (dev), nm_device_get_iface_type (dev) == NM_IFACE_TYPE_WIRELESS_ETHERNET ? "wireless" : "wired" ); + + data->dev_list = g_slist_append (data->dev_list, dev); + + /* Initialize and bring up all new devices */ + if (nm_device_get_iface_type (dev) == NM_IFACE_TYPE_WIRELESS_ETHERNET) + { + /* Disable WEP */ + nm_device_bring_down (dev); + nm_device_set_wep_key (dev, NULL); + nm_device_set_essid (dev, NULL); + nm_device_bring_up (dev); + } + else + { + if (!nm_device_is_up (dev)) + nm_device_bring_up (dev); + } + success = TRUE; + + nm_unlock_mutex (data->dev_list_mutex, __FUNCTION__); + } + else + NM_DEBUG_PRINT( "nm_create_device_and_add_to_list() could not acquire device list mutex.\n" ); + } + else + NM_DEBUG_PRINT( "nm_create_device_and_add_to_list() could not allocate device data.\n" ); + + hal_free_string (iface_name); + + if (!success) + { + /* If we couldn't add the device to our list, free its data. */ + nm_device_unref (dev); + dev = NULL; + } + } + else + NM_DEBUG_PRINT_1( "nm_create_device_and_add_to_list(): device %s does not have 'net.interface' property\n", udi ); + + return (dev); +} + + +/* + * nm_remove_device_from_list + * + * Searches for a device entry in the NLM device list by udi, + * and if found, removes that element from the list and frees + * its data. + */ +void nm_remove_device_from_list (NMData *data, const char *udi) +{ + GSList *element; + + g_return_if_fail (data != NULL); + g_return_if_fail (udi != NULL); + + /* Attempt to acquire mutex for device list deletion. If acquire fails, + * just ignore the device deletion entirely. + */ + if (nm_try_acquire_mutex (data->dev_list_mutex, __FUNCTION__)) + { + element = data->dev_list; + while (element) + { + NMDevice *dev = (NMDevice *)(element->data); + + if (dev) + { + if (nm_null_safe_strcmp (nm_device_get_udi (dev), udi) == 0) + { + if ( data->active_device + && (dev == data->active_device)) + { + nm_device_unref (data->active_device); + data->active_device = NULL; + } + + /* Remove the device entry from the device list and free its data */ + data->dev_list = g_slist_remove_link (data->dev_list, element); + nm_device_unref (element->data); + g_slist_free (element); + + break; + } + } + + element = g_slist_next (element); + } + + nm_unlock_mutex (data->dev_list_mutex, __FUNCTION__); + } + else + NM_DEBUG_PRINT( "nm_remove_device_from_list() could not acquire device list mutex.\n" ); +} + + +/* + * nm_hal_mainloop_integration + * + */ +static void nm_hal_mainloop_integration (LibHalContext *ctx, DBusConnection * dbus_connection) +{ + dbus_connection_setup_with_g_main (dbus_connection, NULL); +} + + +/* + * nm_hal_device_added + * + */ +static void nm_hal_device_added (LibHalContext *ctx, const char *udi) +{ + NMData *data = (NMData *)hal_ctx_get_user_data (ctx); + + g_return_if_fail (data != NULL); + + NM_DEBUG_PRINT_1( "nm_hal_device_added() called with udi = %s\n", udi ); + + /* Sometimes the device's properties (like net.interface) are not set up yet, + * so this call will fail, and it will actually be added when hal sets the device's + * capabilities a bit later on. + */ + nm_create_device_and_add_to_list (data, udi); +} + + +/* + * nm_hal_device_removed + * + */ +static void nm_hal_device_removed (LibHalContext *ctx, const char *udi) +{ + NMData *data = (NMData *)hal_ctx_get_user_data (ctx); + + g_return_if_fail (data != NULL); + + NM_DEBUG_PRINT_1( "nm_hal_device_removed() called with udi = %s\n", udi ); + + nm_remove_device_from_list (data, udi); +} + + +/* + * nm_hal_device_new_capability + * + */ +static void nm_hal_device_new_capability (LibHalContext *ctx, const char *udi, const char *capability) +{ + NMData *data = (NMData *)hal_ctx_get_user_data (ctx); + + g_return_if_fail (data != NULL); + + NM_DEBUG_PRINT_2( "nm_hal_device_new_capability() called with udi = %s, capability = %s\n", udi, capability ); + + if (capability && (strcmp (capability, "net.ethernet") == 0)) + nm_create_device_and_add_to_list (data, udi); +} + + +/* + * nm_hal_device_lost_capability + * + */ +static void nm_hal_device_lost_capability (LibHalContext *ctx, const char *udi, const char *capability) +{ + NM_DEBUG_PRINT_2( "nm_hal_device_lost_capability() called with udi = %s, capability = %s\n", udi, capability ); +} + + +/* + * nm_hal_device_property_modified + * + */ +static void nm_hal_device_property_modified (LibHalContext *ctx, const char *udi, const char *key, dbus_bool_t is_removed, dbus_bool_t is_added) +{ +/* + NM_DEBUG_PRINT_4( "nm_hal_device_property_modified() called with udi = %s, key = %s, is_removed = %d, is_added = %d\n", udi, key, is_removed, is_added ); +*/ +} + + +/* + * nm_add_current_devices + * + * Add all devices that hal knows about right now (ie not hotplug devices) + * + */ +static void nm_add_current_devices (NMData *data) +{ + char **net_devices; + int num_net_devices; + int i; + + g_return_if_fail (data != NULL); + + /* Grab a list of network devices */ + net_devices = hal_find_device_by_capability (data->hal_ctx, "net.ethernet", &num_net_devices); + for (i = 0; i < num_net_devices; i++) + nm_create_device_and_add_to_list (data, net_devices[i]); + + hal_free_string_array (net_devices); +} + + +/* + * nm_link_state_monitor + * + * Called every 2s to poll cards and determine if they have a link + * or not. + * + */ +gboolean nm_link_state_monitor (gpointer user_data) +{ + NMData *data = (NMData *)user_data; + GSList *element; + + g_return_val_if_fail (data != NULL, TRUE); + + /* Attempt to acquire mutex for device list iteration. + * If the acquire fails, just ignore the device deletion entirely. + */ + if (nm_try_acquire_mutex (data->dev_list_mutex, __FUNCTION__)) + { + element = data->dev_list; + while (element) + { + NMDevice *dev = (NMDevice *)(element->data); + + if (dev) + { + /* Make sure the device is up first. It doesn't have to have + * an IP address or anything, but most devices cannot do link + * detection when they are down. + */ + if (!nm_device_is_up (dev)) + nm_device_bring_up (dev); + + nm_device_update_link_active (dev, FALSE); + } + + element = g_slist_next (element); + } + + nm_unlock_mutex (data->dev_list_mutex, __FUNCTION__); + } + else + NM_DEBUG_PRINT( "nm_link_state_monitor() could not acquire device list mutex.\n" ); + + return (TRUE); +} + + +/* + * nm_data_allowed_ap_list_free + * + * Frees the allowed access point list + * + */ +void nm_data_allowed_ap_list_free (NMData *data) +{ + GSList *element; + + g_return_if_fail (data != NULL); + + if (!data->allowed_ap_list) + return; + + element = data->allowed_ap_list; + while (element) + { + if (element->data) + { + nm_ap_unref (element->data); + element->data = NULL; + } + + element = g_slist_next (element); + } + + g_slist_free (data->allowed_ap_list); + data->allowed_ap_list = NULL; +} + + +/* + * libhal callback function structure + */ +static LibHalFunctions hal_functions = +{ + nm_hal_mainloop_integration, + nm_hal_device_added, + nm_hal_device_removed, + nm_hal_device_new_capability, + nm_hal_device_lost_capability, + nm_hal_device_property_modified, + NULL +}; + + +/* + * nm_data_new + * + * Create data structure used in callbacks from libhal. + * + */ +static NMData *nm_data_new (void) +{ + NMData *data; + + data = g_new0 (NMData, 1); + if (!data) + { + NM_DEBUG_PRINT("Could not allocate our NetworkManager data... Not enough memory?\n"); + return (NULL); + } + + /* Initialize the device list mutex to protect additions/deletions to it. */ + data->dev_list_mutex = g_mutex_new (); + if (!data->dev_list_mutex) + { + nm_data_free (data); + NM_DEBUG_PRINT("Could not create device list mutex. Whacky shit going on?\n"); + return (NULL); + } + + /* Initialize the state modified mutex. */ + data->state_modified_mutex = g_mutex_new (); + if (!data->state_modified_mutex) + { + nm_data_free (data); + NM_DEBUG_PRINT("Could not create state_modified mutex. Whacky shit going on?\n"); + return (NULL); + } + + /* Initialize the allowed access point list mutex */ + data->allowed_ap_list_mutex = g_mutex_new (); + if (!data->allowed_ap_list_mutex) + { + nm_data_free (data); + NM_DEBUG_PRINT("Could not create state_modified mutex. Whacky shit going on?\n"); + return (NULL); + } + + data->state_modified = TRUE; + + return (data); +} + + +/* + * nm_data_dev_list_element_free + * + * Frees each member of the device list before the list is + * disposed of. + * + */ +static void nm_data_dev_list_element_free (void *element, void *user_data) +{ + nm_device_unref (element); +} + + +/* + * nm_data_free + * + * Free data structure used in callbacks. + * + */ +static void nm_data_free (NMData *data) +{ + g_return_if_fail (data != NULL); + + g_slist_foreach (data->dev_list, nm_data_dev_list_element_free, NULL); + g_slist_free (data->dev_list); + g_mutex_free (data->dev_list_mutex); + nm_device_unref (data->active_device); + + nm_data_allowed_ap_list_free (data); + nm_ap_unref (data->desired_ap); +} + + +/* + * nm_get_global_data + * + * Return the global data structure + * + */ +NMData * nm_get_global_data (void) +{ + return (nm_data); +} + +/* + * nm_data_set_state_modified + * + * Locked function to protect state modification changes. + * + */ +void nm_data_set_state_modified (NMData *data, gboolean modified) +{ + g_return_if_fail (data != NULL); + + g_mutex_lock (data->state_modified_mutex); + data->state_modified = modified; + g_mutex_unlock (data->state_modified_mutex); +} + + +/* + * nm_print_usage + * + * Prints program usage. + * + */ +static void nm_print_usage (void) +{ + fprintf (stderr, "\n" "usage : NetworkManager [--daemon=yes|no] [--help]\n"); + fprintf (stderr, + "\n" + " --daemon=yes|no Become a daemon\n" + " --help Show this information and exit\n" + "\n" + "NetworkManager monitors all network connections and automatically\n" + "chooses the best connection to use. It also allows the user to\n" + "specify wireless access points which wireless cards in the computer\n" + "should associate with.\n" + "\n"); +} + + +/* + * main + * + */ +int main( int argc, char *argv[] ) +{ + LibHalContext *ctx = NULL; + guint link_source; + guint policy_source; + guint wireless_scan_source; + gboolean become_daemon = TRUE; + + /* Parse options */ + while (1) + { + int c; + int option_index = 0; + const char *opt; + + static struct option options[] = { + {"daemon", 1, NULL, 0}, + {"help", 0, NULL, 0}, + {NULL, 0, NULL, 0} + }; + + c = getopt_long (argc, argv, "", options, &option_index); + if (c == -1) + break; + + switch (c) + { + case 0: + opt = options[option_index].name; + if (strcmp (opt, "help") == 0) + { + nm_print_usage (); + return 0; + } + else if (strcmp (opt, "daemon") == 0) + { + if (strcmp ("yes", optarg) == 0) + become_daemon = TRUE; + else if (strcmp ("no", optarg) == 0) + become_daemon = FALSE; + else + { + nm_print_usage (); + return 1; + } + } + break; + + default: + nm_print_usage (); + return 1; + break; + } + } + + if (become_daemon) + { + int child_pid; + int dev_null_fd; + + if (chdir ("/") < 0) + { + fprintf( stderr, "NetworkManager could not chdir to /. errno=%d", errno); + return 1; + } + + child_pid = fork (); + switch (child_pid) + { + case -1: + fprintf( stderr, "NetworkManager could not daemonize. errno = %d\n", errno ); + break; + + case 0: + /* Child */ + break; + + default: + exit (0); + break; + } + } + + g_type_init (); + if (!g_thread_supported ()) + g_thread_init (NULL); + + /* Initialize libhal. We get a connection to the hal daemon here. */ + if ((ctx = hal_initialize (&hal_functions, FALSE)) == NULL) + { + NM_DEBUG_PRINT("hal_initialize() failed, exiting... Make sure the hal daemon is running?\n"); + exit (1); + } + + /* Initialize our instance data */ + nm_data = nm_data_new (); + if (!nm_data) + { + NM_DEBUG_PRINT("nm_data_new() failed... Not enough memory?\n"); + exit (1); + } + + nm_data->hal_ctx = ctx; + hal_ctx_set_user_data (nm_data->hal_ctx, nm_data); + + /* Grab network devices that are already present and add them to our list */ + nm_add_current_devices (nm_data); + + /* Initialize our list of allowed access points */ + nm_policy_update_allowed_access_points (nm_data); + + /* Create our dbus service */ + nm_data->dbus_connection = nm_dbus_init (); + if (nm_data->dbus_connection) + { + /* Create a watch function that monitors cards for link status (hal doesn't do + * this for wireless cards yet). + */ + link_source = g_timeout_add (5000, nm_link_state_monitor, nm_data); + + /* Another watch function which handles networking state changes and applies + * the correct policy on a change. + */ + policy_source = g_timeout_add (3000, nm_state_modification_monitor, nm_data); + + /* Yet another watch function which scans for access points and + * attempts to associate with approved ones in a users' list. + */ + wireless_scan_source = g_timeout_add (10000, nm_wireless_scan_monitor, nm_data); + + /* Watch all devices that HAL knows about for state changes */ + /* Don't need this now because our polling function takes care of it and + * HAL drops the ball for some cards. + */ + hal_device_property_watch_all (nm_data->hal_ctx); + + /* Since we do what dhclient does, and do it better, kill dhclient */ + system ("killall dhclient"); + + /* Run the main loop, all events processed by callbacks from libhal. */ + loop = g_main_loop_new (NULL, FALSE); + g_main_loop_run (loop); + + /* Kill the watch functions */ + g_source_remove (link_source); + g_source_remove (policy_source); + g_source_remove (wireless_scan_source); + } + + /* Cleanup */ + if (hal_shutdown (nm_data->hal_ctx) != 0) + g_warning ("hal_shutdown() failed\n"); + + nm_data_free (nm_data); + + return 0; +} diff --git a/src/NetworkManager.conf b/src/NetworkManager.conf new file mode 100644 index 000000000..1d88e00c4 --- /dev/null +++ b/src/NetworkManager.conf @@ -0,0 +1,12 @@ +<!DOCTYPE busconfig PUBLIC + "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN" + "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd"> +<busconfig> + <policy context="default"> + <allow own="org.freedesktop.NetworkManager"/> + + <allow send_destination="org.freedesktop.NetworkManager"/> + <allow send_interface="org.freedesktop.NetworkManager"/> + </policy> +</busconfig> + diff --git a/src/NetworkManager.h b/src/NetworkManager.h new file mode 100644 index 000000000..f7b6fea71 --- /dev/null +++ b/src/NetworkManager.h @@ -0,0 +1,52 @@ +/* NetworkManager -- Network link manager + * + * Dan Williams <dcbw@redhat.com> + * + * 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. + * + * (C) Copyright 2004 Red Hat, Inc. + */ + +#ifndef NETWORK_MANAGER_H +#define NETWORK_MANAGER_H + +#include <glib.h> +#include <glib/gthread.h> +#include <hal/libhal.h> +#include "NetworkManagerAP.h" + +struct NMData +{ + LibHalContext *hal_ctx; + GSList *dev_list; + GMutex *dev_list_mutex; + struct NMDevice *active_device; + gboolean state_modified; + GMutex *state_modified_mutex; + GSList *allowed_ap_list; + GMutex *allowed_ap_list_mutex; + NMAccessPoint *desired_ap; + DBusConnection *dbus_connection; +}; + +typedef struct NMData NMData; + +void nm_data_set_state_modified (NMData *data, gboolean modified); + +void nm_data_allowed_ap_list_free (NMData *data); + +NMData *nm_get_global_data (void); + +#endif diff --git a/src/NetworkManagerAP.c b/src/NetworkManagerAP.c new file mode 100644 index 000000000..ef4b7224a --- /dev/null +++ b/src/NetworkManagerAP.c @@ -0,0 +1,289 @@ +/* NetworkManager -- Network link manager + * + * Dan Williams <dcbw@redhat.com> + * + * 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. + * + * (C) Copyright 2004 Red Hat, Inc. + */ + +#include "NetworkManagerAP.h" +#include "NetworkManagerUtils.h" + +extern gboolean debug; + + +/* + * Encapsulates Access Point information + */ +struct NMAccessPoint +{ + guint refcount; + gchar *essid; + gchar *address; + guint8 quality; + double freq; + guint16 rate; + time_t stamp; + + /* Things from user prefs */ + gchar *wep_key; + guint priority; +}; + + +/* + * nm_ap_new + * + * Create a new, blank user access point info structure + * + */ +NMAccessPoint * nm_ap_new (void) +{ + NMAccessPoint *ap; + + ap = g_new0 (NMAccessPoint, 1); + if (!ap) + NM_DEBUG_PRINT( "nm_ap_new() could not allocate a new user access point info structure. Not enough memory?" ); + + ap->priority = NM_AP_PRIORITY_WORST; + ap->refcount = 1; + + return (ap); +} + + +/* + * nm_ap_new_from_ap + * + * Create a new user access point info structure, duplicating an existing one + * + */ +NMAccessPoint * nm_ap_new_from_ap (NMAccessPoint *src_ap) +{ + NMAccessPoint *new_ap; + + g_return_val_if_fail (src_ap != NULL, NULL); + + new_ap = nm_ap_new(); + if (!new_ap) + NM_DEBUG_PRINT( "nm_ap_new_from_uap() could not allocate a new user access point info structure. Not enough memory?" ); + + new_ap->refcount = 1; + + if (src_ap->essid && (strlen (src_ap->essid) > 0)) + new_ap->essid = g_strdup (src_ap->essid); + if (src_ap->address && (strlen (src_ap->address) > 0)) + new_ap->address = g_strdup (src_ap->address); + new_ap->quality = src_ap->quality; + new_ap->freq = src_ap->freq; + new_ap->rate = src_ap->rate; + + if (src_ap->wep_key && (strlen (src_ap->wep_key) > 0)) + new_ap->wep_key = g_strdup (src_ap->wep_key); + new_ap->priority = src_ap->priority; + + return (new_ap); +} + + +/* + * AP refcounting functions + */ +void nm_ap_ref (NMAccessPoint *ap) +{ + g_return_if_fail (ap != NULL); + + ap->refcount++; +} + +void nm_ap_unref (NMAccessPoint *ap) +{ + g_return_if_fail (ap != NULL); + + ap->refcount--; + if (ap->refcount == 0) + { + g_free (ap->essid); + g_free (ap->address); + g_free (ap->wep_key); + + ap->essid = NULL; + ap->wep_key = NULL; + + g_free (ap); + } +} + + +/* + * Get/set functions for priority + * + */ +guint nm_ap_get_priority (NMAccessPoint *ap) +{ + g_return_val_if_fail (ap != NULL, 0); + + return (ap->priority); +} + +void nm_ap_set_priority (NMAccessPoint *ap, guint priority) +{ + g_return_if_fail (ap != NULL); + + ap->priority = priority; +} + + +/* + * Get/set functions for essid + * + */ +gchar * nm_ap_get_essid (NMAccessPoint *ap) +{ + g_return_val_if_fail (ap != NULL, NULL); + + return (ap->essid); +} + +void nm_ap_set_essid (NMAccessPoint *ap, gchar * essid) +{ + g_return_if_fail (ap != NULL); + + if (ap->essid) + g_free (ap->essid); + + ap->essid = g_strdup (essid); +} + + +/* + * Get/set functions for WEP key + * + */ +gchar * nm_ap_get_wep_key (NMAccessPoint *ap) +{ + g_return_val_if_fail (ap != NULL, NULL); + + return (ap->wep_key); +} + +void nm_ap_set_wep_key (NMAccessPoint *ap, gchar * wep_key) +{ + g_return_if_fail (ap != NULL); + + if (ap->wep_key) + g_free (ap->wep_key); + + ap->wep_key = g_strdup (wep_key); +} + + +/* + * Get/set functions for address + * + */ +gchar * nm_ap_get_address (NMAccessPoint *ap) +{ + g_return_val_if_fail (ap != NULL, NULL); + + return (ap->address); +} + +void nm_ap_set_address (NMAccessPoint *ap, gchar * address) +{ + g_return_if_fail (ap != NULL); + + if (ap->address) + g_free (ap->address); + + ap->address = g_strdup (address); +} + + +/* + * Get/set functions for quality + * + */ +guint8 nm_ap_get_quality (NMAccessPoint *ap) +{ + g_return_val_if_fail (ap != NULL, 0); + + return (ap->quality); +} + +void nm_ap_set_quality (NMAccessPoint *ap, guint8 quality) +{ + g_return_if_fail (ap != NULL); + + ap->quality = quality; +} + + +/* + * Get/set functions for frequency + * + */ +double nm_ap_get_freq (NMAccessPoint *ap) +{ + g_return_val_if_fail (ap != NULL, 0); + + return (ap->freq); +} + +void nm_ap_set_freq (NMAccessPoint *ap, double freq) +{ + g_return_if_fail (ap != NULL); + + ap->freq = freq; +} + + +/* + * Get/set functions for rate + * + */ +guint16 nm_ap_get_rate (NMAccessPoint *ap) +{ + g_return_val_if_fail (ap != NULL, 0); + + return (ap->rate); +} + +void nm_ap_set_rate (NMAccessPoint *ap, guint16 rate) +{ + g_return_if_fail (ap != NULL); + + ap->rate = rate; +} + + +/* + * Get/set functions for timestamp + * + */ +time_t nm_ap_get_stamp (NMAccessPoint *ap) +{ + g_return_val_if_fail (ap != NULL, 0); + + return (ap->stamp); +} + +void nm_ap_set_stamp (NMAccessPoint *ap, time_t stamp) +{ + g_return_if_fail (ap != NULL); + + ap->stamp = stamp; +} diff --git a/src/NetworkManagerAP.h b/src/NetworkManagerAP.h new file mode 100644 index 000000000..df44c5082 --- /dev/null +++ b/src/NetworkManagerAP.h @@ -0,0 +1,63 @@ +/* NetworkManager -- Network link manager + * + * Dan Williams <dcbw@redhat.com> + * + * 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. + * + * (C) Copyright 2004 Red Hat, Inc. + */ + +#ifndef NETWORK_MANAGER_AP_H +#define NETWORK_MANAGER_AP_H + +#include <glib.h> +#include <time.h> + +typedef struct NMAccessPoint NMAccessPoint; + +#define NM_AP_PRIORITY_WORST 1000 + + +NMAccessPoint *nm_ap_new (void); +NMAccessPoint *nm_ap_new_from_ap (NMAccessPoint *ap); + +void nm_ap_unref (NMAccessPoint *ap); +void nm_ap_ref (NMAccessPoint *ap); + +guint nm_ap_get_priority (NMAccessPoint *ap); +void nm_ap_set_priority (NMAccessPoint *ap, guint priority); + +gchar * nm_ap_get_essid (NMAccessPoint *ap); +void nm_ap_set_essid (NMAccessPoint *ap, gchar * essid); + +gchar * nm_ap_get_wep_key (NMAccessPoint *ap); +void nm_ap_set_wep_key (NMAccessPoint *ap, gchar * wep_key); + +gchar * nm_ap_get_address (NMAccessPoint *ap); +void nm_ap_set_address (NMAccessPoint *ap, gchar * address); + +guint8 nm_ap_get_quality (NMAccessPoint *ap); +void nm_ap_set_quality (NMAccessPoint *ap, guint8 quality); + +double nm_ap_get_freq (NMAccessPoint *ap); +void nm_ap_set_freq (NMAccessPoint *ap, double freq); + +guint16 nm_ap_get_rate (NMAccessPoint *ap); +void nm_ap_set_rate (NMAccessPoint *ap, guint16 rate); + +time_t nm_ap_get_stamp (NMAccessPoint *ap); +void nm_ap_set_stamp (NMAccessPoint *ap, time_t stamp); + +#endif diff --git a/src/NetworkManagerDbus.c b/src/NetworkManagerDbus.c new file mode 100644 index 000000000..ad55175f3 --- /dev/null +++ b/src/NetworkManagerDbus.c @@ -0,0 +1,690 @@ +/* NetworkManager -- Network link manager + * + * Dan Williams <dcbw@redhat.com> + * + * 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. + * + * (C) Copyright 2004 Red Hat, Inc. + */ + +#include <glib.h> +#include <dbus/dbus-glib.h> +#include <stdarg.h> + +extern gboolean debug; + +#include "NetworkManager.h" +#include "NetworkManagerUtils.h" +#include "NetworkManagerDevice.h" +#include "NetworkManagerDbus.h" +#include "NetworkManagerAP.h" + + +/* + * nm_dbus_create_error_message + * + * Make a DBus error message + * + */ +static DBusMessage *nm_dbus_create_error_message (DBusMessage *message, const char *exception_namespace, + const char *exception, const char *format, ...) +{ + DBusMessage *reply_message; + va_list args; + char error_text[512]; + + + va_start (args, format); + vsnprintf (error_text, 512, format, args); + va_end (args); + + char *exception_text = g_strdup_printf ("%s.%s", exception_namespace, exception); + reply_message = dbus_message_new_error (message, exception_text, error_text); + g_free (exception_text); + + return (reply_message); +} + + +/* + * nm_dbus_get_object_path_from_device + * + * Copies the object path for a device object into a provided buffer + * + */ +void nm_dbus_get_object_path_from_device (NMDevice *dev, unsigned char *buf, unsigned int buf_len, gboolean lock_dev_list) +{ + NMData *data = nm_get_global_data (); + + g_return_if_fail (buf != NULL); + g_return_if_fail (buf_len > 0); + memset (buf, 0, buf_len); + + g_return_if_fail (dev != NULL); + g_return_if_fail (data != NULL); + + /* Iterate over device list */ + if (!lock_dev_list || nm_try_acquire_mutex (data->dev_list_mutex, __FUNCTION__)) + { + NMDevice *list_dev = NULL; + GSList *element = data->dev_list; + int i = 0; + + while (element) + { + list_dev = (NMDevice *)(element->data); + if (dev == list_dev) + { + snprintf (buf, buf_len-1, "%s/%d", NM_DBUS_DEVICES_OBJECT_PATH_PREFIX, i); + break; + } + + i++; + element = g_slist_next (element); + } + + if (lock_dev_list) + nm_unlock_mutex (data->dev_list_mutex, __FUNCTION__); + } +} + + +/* + * nm_dbus_get_device_from_object_path + * + * Returns the device associated with a dbus object path + * + */ +NMDevice *nm_dbus_get_device_from_object_path (const char *path, int *dev_index) +{ + NMData *data = nm_get_global_data (); + NMDevice *dev = NULL; + + *dev_index = -1; + + g_return_val_if_fail (path != NULL, NULL); + g_return_val_if_fail (data != NULL, NULL); + + /* FIXME + * This function could be much more efficient, for example we could + * actually _parse_ the object path, but that's a lot more code and + * stupid stuff. The approach below is slower, less efficient, but + * less code and less error-prone. + */ + + /* Iterate over device list */ + if (nm_try_acquire_mutex (data->dev_list_mutex, __FUNCTION__)) + { + GSList *element = data->dev_list; + char compare_path[100]; + int i = 0; + + while (element) + { + snprintf (compare_path, 100, "%s/%d", NM_DBUS_DEVICES_OBJECT_PATH_PREFIX, i); + + /* Compare against our constructed path, but ignore any trailing elements */ + dev = (NMDevice *)(element->data); + if (dev && (strncmp (path, compare_path, strlen (compare_path)) == 0)) + { + *dev_index = i; + break; + } + else + dev = NULL; + + i++; + element = g_slist_next (element); + } + nm_unlock_mutex (data->dev_list_mutex, __FUNCTION__); + } + + return (dev); +} + + +/* + * nm_dbus_get_network_by_object_path + * + * Returns the network (ap) associated with a dbus object path + * + */ +NMAccessPoint *nm_dbus_get_network_by_object_path (const char *path, NMDevice *dev, int dev_index, int *ap_index) +{ + NMData *data; + NMAccessPoint *ap = NULL; + int i = 0; + char compare_path[100]; + + *ap_index = -1; + + g_return_val_if_fail (path != NULL, NULL); + + while (ap = nm_device_ap_list_get_ap (dev, i)) + { + snprintf (compare_path, 100, "%s/%d/Networks/%d", NM_DBUS_DEVICES_OBJECT_PATH_PREFIX, dev_index, i); + if (strncmp (path, compare_path, strlen (compare_path)) == 0) + { + *ap_index = i; + break; + } + else + ap = NULL; + + i++; + } + + return (ap); +} + + +/* + * nm_dbus_nm_get_active_device + * + * Returns the object path of the currently active device + * + */ +static DBusMessage *nm_dbus_nm_get_active_device (DBusConnection *connection, DBusMessage *message) +{ + DBusMessage *reply_message = NULL; + DBusMessageIter iter; + NMData *data; + + data = nm_get_global_data (); + if (!data) + { + /* If we can't get our global data, something is really wrong... */ + reply_message = nm_dbus_create_error_message (message, NM_DBUS_NM_NAMESPACE, "NoGlobalData", + "NetworkManager couldn't get its global data."); + goto end; + } + + if (!data->active_device) + { + reply_message = dbus_message_new_method_return (message); + dbus_message_iter_init (reply_message, &iter); + dbus_message_iter_append_string (&iter, ""); + + goto end; + } + + /* Iterate over device list and grab index of "active device" */ + if (nm_try_acquire_mutex (data->dev_list_mutex, __FUNCTION__)) + { + GSList *element = data->dev_list; + int i = 0; + + while (element) + { + NMDevice *dev = (NMDevice *)(element->data); + + if (dev && (dev == data->active_device)) + { + char *object_path = g_strdup_printf ("%s/%d", NM_DBUS_DEVICES_OBJECT_PATH_PREFIX, i); + + reply_message = dbus_message_new_method_return (message); + dbus_message_iter_init (reply_message, &iter); + dbus_message_iter_append_string (&iter, object_path); + g_free (object_path); + + break; + } + + i++; + element = g_slist_next (element); + } + + if (!reply_message) + { + /* If the active device wasn't in the list, its been removed. */ + reply_message = dbus_message_new_method_return (message); + dbus_message_iter_init (reply_message, &iter); + dbus_message_iter_append_string (&iter, ""); + } + + nm_unlock_mutex (data->dev_list_mutex, __FUNCTION__); + } + else + { + reply_message = nm_dbus_create_error_message (message, NM_DBUS_NM_NAMESPACE, "Retry", + "NetworkManager could not lock device list, try again."); + } + + end: + return (reply_message); +} + + +/* + * nm_dbus_nm_get_devices + * + * Returns a string array of object paths corresponding to the + * devices in the device list. + * + */ +static DBusMessage *nm_dbus_nm_get_devices (DBusConnection *connection, DBusMessage *message) +{ + DBusMessage *reply_message = NULL; + DBusMessageIter iter; + DBusMessageIter iter_array; + NMData *data; + + data = nm_get_global_data (); + if (!data) + { + /* If we can't get our global data, something is really wrong... */ + reply_message = nm_dbus_create_error_message (message, NM_DBUS_NM_NAMESPACE, "NoGlobalData", + "NetworkManager couldn't get its global data."); + goto end; + } + + /* Check for no devices */ + if (!data->dev_list) + { + reply_message = dbus_message_new_method_return (message); + dbus_message_iter_init (reply_message, &iter); + dbus_message_iter_append_array (&iter, &iter_array, DBUS_TYPE_STRING); + dbus_message_iter_append_string (&iter_array, ""); + + goto end; + } + + /* Iterate over device list and grab index of "active device" */ + if (nm_try_acquire_mutex (data->dev_list_mutex, __FUNCTION__)) + { + GSList *element = data->dev_list; + int i = 0; + gboolean appended = FALSE; + + reply_message = dbus_message_new_method_return (message); + dbus_message_iter_init (reply_message, &iter); + dbus_message_iter_append_array (&iter, &iter_array, DBUS_TYPE_STRING); + + while (element) + { + NMDevice *dev = (NMDevice *)(element->data); + + if (dev) + { + char *object_path = g_strdup_printf ("%s/%d", NM_DBUS_DEVICES_OBJECT_PATH_PREFIX, i); + dbus_message_iter_append_string (&iter_array, object_path); + g_free (object_path); + appended = TRUE; + } + + i++; + element = g_slist_next (element); + } + + /* If by some chance there is a device list, but it has no devices in it + * (something which should never happen), append an empty string like + * there are no devices in the list. + */ + if (!appended) + dbus_message_iter_append_string (&iter_array, ""); + + nm_unlock_mutex (data->dev_list_mutex, __FUNCTION__); + } + else + { + reply_message = nm_dbus_create_error_message (message, NM_DBUS_NM_NAMESPACE, "Retry", + "NetworkManager could not lock device list, try again."); + } + + end: + return (reply_message); +} + + +/*-------------------------------------------------------------*/ +/* Handler code */ +/*-------------------------------------------------------------*/ + + +/* + * nm_dbus_signal_device_no_longer_active + * + * Notifies the bus that a particular device is no longer active. + * + */ +void nm_dbus_signal_device_no_longer_active (DBusConnection *connection, NMDevice *dev) +{ + DBusMessage *message; + unsigned char *object_path = g_new0 (unsigned char, 100); + + g_return_if_fail (object_path != NULL); + + message = dbus_message_new_signal (NM_DBUS_NM_OBJECT_PATH_PREFIX, NM_DBUS_NM_NAMESPACE, "DeviceNoLongerActive"); + if (!message) + { + NM_DEBUG_PRINT ("nm_dbus_signal_device_no_longer_active(): Not enough memory for new dbus message!\n"); + } + + nm_dbus_get_object_path_from_device (dev, object_path, 100, FALSE); + dbus_message_append_args (message, DBUS_TYPE_STRING, object_path, DBUS_TYPE_INVALID); + g_free (object_path); + + if (!dbus_connection_send (connection, message, NULL)) + NM_DEBUG_PRINT ("nm_dbus_signal_device_no_longer_active(): Could not raise the DeviceNoLongerActive signal!\n"); + + dbus_message_unref (message); +} + + +/* + * nm_dbus_signal_device_now_active + * + * Notifies the bus that a particular device is newly active. + * + */ +void nm_dbus_signal_device_now_active (DBusConnection *connection, NMDevice *dev) +{ + DBusMessage *message; + unsigned char *object_path = g_new0 (unsigned char, 100); + + message = dbus_message_new_signal (NM_DBUS_NM_OBJECT_PATH_PREFIX, NM_DBUS_NM_NAMESPACE, "DeviceNowActive"); + if (!message) + { + NM_DEBUG_PRINT ("nm_dbus_signal_device_now_active(): Not enough memory for new dbus message!\n"); + } + + nm_dbus_get_object_path_from_device (dev, object_path, 100, FALSE); + dbus_message_append_args (message, DBUS_TYPE_STRING, object_path, DBUS_TYPE_INVALID); + g_free (object_path); + + if (!dbus_connection_send (connection, message, NULL)) + NM_DEBUG_PRINT ("nm_dbus_signal_device_now_active(): Could not raise the DeviceNowActive signal!\n"); + + dbus_message_unref (message); +} + + +/* + * nm_dbus_devices_handle_networks_request + * + * Converts a property request on a _network_ into a dbus message. + * + */ +static DBusMessage *nm_dbus_devices_handle_networks_request (DBusConnection *connection, DBusMessage *message, + const char *path, const char *request, NMDevice *dev, int dev_index) +{ + NMAccessPoint *ap; + DBusMessage *reply_message = NULL; + DBusMessageIter iter; + int ap_index; + + ap = nm_dbus_get_network_by_object_path (path, dev, dev_index, &ap_index); + if (!ap || (ap_index == -1)) + { + reply_message = nm_dbus_create_error_message (message, NM_DBUS_NM_NAMESPACE, "NetworkNotFound", + "The requested network does not exist for this device."); + return (reply_message); + } + + reply_message = dbus_message_new_method_return (message); + dbus_message_iter_init (reply_message, &iter); + + if (strcmp ("getName", request) == 0) + dbus_message_iter_append_string (&iter, nm_ap_get_essid (ap)); + else if (strcmp ("getAddress", request) == 0) + dbus_message_iter_append_string (&iter, nm_ap_get_address (ap)); + else if (strcmp ("getQuality", request) == 0) + dbus_message_iter_append_int32 (&iter, nm_ap_get_quality (ap)); + else if (strcmp ("getFrequency", request) == 0) + dbus_message_iter_append_double (&iter, nm_ap_get_freq (ap)); + else if (strcmp ("getRate", request) == 0) + dbus_message_iter_append_int32 (&iter, nm_ap_get_rate (ap)); + else if (strcmp ("getStamp", request) == 0) + dbus_message_iter_append_int32 (&iter, nm_ap_get_stamp (ap)); + else + { + /* Must destroy the allocated message */ + dbus_message_unref (reply_message); + + reply_message = nm_dbus_create_error_message (message, NM_DBUS_NM_NAMESPACE, "UnknownMethod", + "NetworkManager knows nothing about the method %s for object %s", request, path); + } + + return (reply_message); +} + + +/* + * nm_dbus_devices_handle_request + * + * Converts a property request into a dbus message. + * + */ +static DBusMessage *nm_dbus_devices_handle_request (DBusConnection *connection, DBusMessage *message, const char *path, const char *request) +{ + NMDevice *dev; + DBusMessage *reply_message = NULL; + DBusMessageIter iter; + int dev_index; + char *object_path; + + dev = nm_dbus_get_device_from_object_path (path, &dev_index); + if (!dev || (dev_index == -1)) + { + reply_message = nm_dbus_create_error_message (message, NM_DBUS_NM_NAMESPACE, "DeviceNotFound", + "The requested network device does not exist."); + return (reply_message); + } + + /* Test whether or not the _networks_ of a device were queried instead of the device itself */ + object_path = g_strdup_printf ("%s/%d/Networks/", NM_DBUS_DEVICES_OBJECT_PATH_PREFIX, dev_index); + if (strncmp (path, object_path, strlen (object_path)) == 0) + { + free (object_path); + reply_message = nm_dbus_devices_handle_networks_request (connection, message, path, request, dev, dev_index); + return (reply_message); + } + free (object_path); + + reply_message = dbus_message_new_method_return (message); + dbus_message_iter_init (reply_message, &iter); + + if (strcmp ("getName", request) == 0) + dbus_message_iter_append_string (&iter, nm_device_get_iface (dev)); + else if (strcmp ("getType", request) == 0) + dbus_message_iter_append_int32 (&iter, nm_device_get_iface_type (dev)); + else if (strcmp ("getActiveNetwork", request) == 0) + { + NMAccessPoint *ap = NULL; + int i = 0; + + while (ap = nm_device_ap_list_get_ap (dev, i)) + { + if (nm_null_safe_strcmp (nm_ap_get_essid (ap), nm_device_get_essid (dev)) == 0) + { + object_path = g_strdup_printf ("%s/%d/Networks/%d", NM_DBUS_DEVICES_OBJECT_PATH_PREFIX, dev_index, i); + dbus_message_iter_append_string (&iter, object_path); + g_free (object_path); + break; + } + i++; + ap = NULL; + } + + /* If we didn't find the devices current network among the known networks, just append a blank item */ + if (!ap) + dbus_message_iter_append_string (&iter, ""); + } + else if (strcmp ("getNetworks", request) == 0) + { + DBusMessageIter iter_array; + NMAccessPoint *ap = NULL; + int i = 0; + + dbus_message_iter_append_array (&iter, &iter_array, DBUS_TYPE_STRING); + + while (ap = nm_device_ap_list_get_ap (dev, i)) + { + object_path = g_strdup_printf ("%s/%d/Networks/%d", NM_DBUS_DEVICES_OBJECT_PATH_PREFIX, dev_index, i); + dbus_message_iter_append_string (&iter_array, object_path); + g_free (object_path); + + i++; + } + } + else + { + /* Must destroy the allocated message */ + dbus_message_unref (reply_message); + + reply_message = nm_dbus_create_error_message (message, NM_DBUS_NM_NAMESPACE, "UnknownMethod", + "NetworkManager knows nothing about the method %s for object %s", request, path); + } + + return (reply_message); +} + + +/* + * nm_dbus_nm_message_handler + * + * Dispatch messages against our NetworkManager object + * + */ +static DBusHandlerResult nm_dbus_nm_message_handler (DBusConnection *connection, DBusMessage *message, void *user_data) +{ + const char *method; + const char *path; + DBusMessage *reply_message = NULL; + + method = dbus_message_get_member (message); + path = dbus_message_get_path (message); + + NM_DEBUG_PRINT_2 ("nm_dbus_devices_message_handler() got method %s for path %s\n", method, path); + + if (strcmp ("getActiveDevice", method) == 0) + { + reply_message = nm_dbus_nm_get_active_device (connection, message); + } + else if (strcmp ("getDevices", method) == 0) + { + reply_message = nm_dbus_nm_get_devices (connection, message); + } + else + { + reply_message = nm_dbus_create_error_message (message, NM_DBUS_NM_NAMESPACE, "UnknownMethod", + "NetworkManager knows nothing about the method %s for object %s", method, path); + } + + dbus_connection_send (connection, reply_message, NULL); + + return DBUS_HANDLER_RESULT_HANDLED; +} + + +/* + * nm_dbus_nm_unregister_handler + * + * Nothing happens here. + * + */ +void nm_dbus_nm_unregister_handler (DBusConnection *connection, void *user_data) +{ + /* do nothing */ +} + + +/* + * nm_dbus_devices_message_handler + * + * Dispatch messages against individual network devices + * + */ +static DBusHandlerResult nm_dbus_devices_message_handler (DBusConnection *connection, DBusMessage *message, void *user_data) +{ + const char *method; + const char *path; + DBusMessage *reply_message = NULL; + + method = dbus_message_get_member (message); + path = dbus_message_get_path (message); + + /* NM_DEBUG_PRINT_2 ("nm_dbus_nm_message_handler() got method %s for path %s\n", method, path); */ + + reply_message = nm_dbus_devices_handle_request (connection, message, path, method); + dbus_connection_send (connection, reply_message, NULL); + + return DBUS_HANDLER_RESULT_HANDLED; +} + + +/* + * nm_dbus_devices_unregister_handler + * + * Nothing happens here. + * + */ +void nm_dbus_devices_unregister_handler (DBusConnection *connection, void *user_data) +{ + /* do nothing */ +} + + +/* + * nm_dbus_init + * + * Connect to the system messagebus and register ourselves as a service. + * + */ +DBusConnection *nm_dbus_init (void) +{ + DBusError dbus_error; + dbus_bool_t success; + DBusConnection *dbus_connection; + DBusObjectPathVTable nm_vtable = { &nm_dbus_nm_unregister_handler, &nm_dbus_nm_message_handler, NULL, NULL, NULL, NULL }; + const char *nm_path[] = { "org", "freedesktop", "NetworkManager", NULL }; + DBusObjectPathVTable devices_vtable = { &nm_dbus_devices_unregister_handler, &nm_dbus_devices_message_handler, NULL, NULL, NULL, NULL }; + const char *devices_path[] = { "org", "freedesktop", "NetworkManager", "Devices", NULL }; + + dbus_connection_set_change_sigpipe (TRUE); + + dbus_error_init (&dbus_error); + dbus_connection = dbus_bus_get (DBUS_BUS_SYSTEM, &dbus_error); + if (dbus_connection == NULL) + { + NM_DEBUG_PRINT ("nm_dbus_init() could not get the system bus. Make sure the message bus daemon is running?\n"); + return (NULL); + } + + dbus_connection_set_exit_on_disconnect (dbus_connection, FALSE); + dbus_connection_setup_with_g_main (dbus_connection, NULL); + dbus_bus_acquire_service (dbus_connection, NM_DBUS_NM_NAMESPACE, 0, &dbus_error); + if (dbus_error_is_set (&dbus_error)) + { + NM_DEBUG_PRINT_1 ("nm_dbus_init() could not acquire its service. dbus_bus_acquire_service() says: '%s'\n", dbus_error.message); + return (NULL); + } + + success = dbus_connection_register_object_path (dbus_connection, nm_path, &nm_vtable, NULL); + if (!success) + { + NM_DEBUG_PRINT ("nm_dbus_init() could not register a handler for NetworkManager. Not enough memory?\n"); + return (NULL); + } + + success = dbus_connection_register_fallback (dbus_connection, devices_path, &devices_vtable, NULL); + if (!success) + { + NM_DEBUG_PRINT ("nm_dbus_init() could not register a handler for NetworkManager devices. Not enough memory?\n"); + return (NULL); + } + + return (dbus_connection); +} diff --git a/src/NetworkManagerDbus.h b/src/NetworkManagerDbus.h new file mode 100644 index 000000000..17efa44a3 --- /dev/null +++ b/src/NetworkManagerDbus.h @@ -0,0 +1,41 @@ +/* NetworkManager -- Network link manager + * + * Dan Williams <dcbw@redhat.com> + * + * 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. + * + * (C) Copyright 2004 Red Hat, Inc. + */ + +#ifndef NETWORK_MANAGER_DBUS_H +#define NETWORK_MANAGER_DBUS_H + +#include <glib.h> +#include <dbus/dbus-glib.h> + + +#define NM_DBUS_NM_OBJECT_PATH_PREFIX "/org/freedesktop/NetworkManager" +#define NM_DBUS_NM_NAMESPACE "org.freedesktop.NetworkManager" +#define NM_DBUS_DEVICES_OBJECT_PATH_PREFIX "/org/freedesktop/NetworkManager/Devices" +#define NM_DBUS_DEVICES_NAMESPACE "org.freedesktop.NetworkManager.Devices" + + +DBusConnection * nm_dbus_init (void); + +void nm_dbus_signal_device_no_longer_active (DBusConnection *connection, NMDevice *dev); + +void nm_dbus_signal_device_now_active (DBusConnection *connection, NMDevice *dev); + +#endif diff --git a/src/NetworkManagerDevice.c b/src/NetworkManagerDevice.c new file mode 100644 index 000000000..2da37c3ae --- /dev/null +++ b/src/NetworkManagerDevice.c @@ -0,0 +1,837 @@ +/* NetworkManager -- Network link manager + * + * Dan Williams <dcbw@redhat.com> + * + * 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. + * + * (C) Copyright 2004 Red Hat, Inc. + */ + +#include <errno.h> +#include <glib.h> +#include <dbus/dbus-glib.h> +#include <hal/libhal.h> +#include <iwlib.h> +#include <linux/netlink.h> +#include <linux/rtnetlink.h> + +#include "NetworkManager.h" +#include "NetworkManagerDevice.h" +#include "NetworkManagerUtils.h" + +extern gboolean debug; + +static gboolean mii_get_link (NMDevice *dev); +static void nm_device_link_detection_init (NMDevice *dev); + +/* + * nm_device_is_wireless + * + * Test whether a given device is a wireless one or not. + * + */ +static gboolean nm_device_is_wireless (NMDevice *dev) +{ + int iwlib_socket; + int error; + iwstats stats; + + g_return_val_if_fail (dev != NULL, FALSE); + + iwlib_socket = iw_sockets_open (); + error = iw_get_stats (iwlib_socket, nm_device_get_iface (dev), &stats, NULL, FALSE); + close (iwlib_socket); + return (error == 0); +} + + +/* + * nm_device_supports_wireless_scan + * + * Test whether a given device is a wireless one or not. + * + */ +static gboolean nm_device_supports_wireless_scan (NMDevice *dev) +{ + int iwlib_socket; + int error; + iwstats stats; + gboolean can_scan = TRUE; + wireless_scan_head scan_data; + + g_return_val_if_fail (dev != NULL, FALSE); + + iwlib_socket = iw_sockets_open (); + error = iw_scan (iwlib_socket, nm_device_get_iface (dev), WIRELESS_EXT, &scan_data); + nm_dispose_scan_results (scan_data.result); + if ((error == -1) && (errno == EOPNOTSUPP)) + can_scan = FALSE; + close (iwlib_socket); + return (can_scan); +} + + +/* + * nm_get_device_by_udi + * + * Search through the device list for a device with a given UDI. + * + * NOTE: the caller MUST hold the device list mutex already to make + * this routine thread-safe. + * + */ +NMDevice *nm_get_device_by_udi (NMData *data, const char *udi) +{ + NMDevice *dev = NULL; + GSList *element; + + g_return_val_if_fail (data != NULL, NULL); + g_return_val_if_fail (udi != NULL, NULL); + + element = data->dev_list; + while (element) + { + dev = (NMDevice *)(element->data); + if (dev) + { + if (nm_null_safe_strcmp (nm_device_get_udi (dev), udi) == 0) + break; + } + + element = g_slist_next (element); + } + + return (dev); +} + + +/* + * nm_get_device_by_iface + * + * Search through the device list for a device with a given iface. + * + * NOTE: the caller MUST hold the device list mutex already to make + * this routine thread-safe. + * + */ +NMDevice *nm_get_device_by_iface (NMData *data, const char *iface) +{ + NMDevice *iter_dev = NULL; + NMDevice *found_dev = NULL; + GSList *element; + + g_return_val_if_fail (data != NULL, NULL); + g_return_val_if_fail (iface != NULL, NULL); + + element = data->dev_list; + while (element) + { + iter_dev = (NMDevice *)(element->data); + if (iter_dev) + { + if (nm_null_safe_strcmp (nm_device_get_iface (iter_dev), iface) == 0) + { + found_dev = iter_dev; + break; + } + } + + element = g_slist_next (element); + } + + return (found_dev); +} + + +/*****************************************************************************/ +/* NMDevice object routines */ +/*****************************************************************************/ + +typedef struct NMDeviceWirelessOptions +{ + gchar *cur_essid; + gboolean supports_wireless_scan; + GMutex *ap_list_mutex; + GSList *ap_list; +} NMDeviceWirelessOptions; + +typedef struct NMDeviceWiredOptions +{ + int foo; +} NMDeviceWiredOptions; + +typedef union NMDeviceOptions +{ + NMDeviceWirelessOptions wireless; + NMDeviceWiredOptions wired; +} NMDeviceOptions; + +/* + * NetworkManager device structure + */ +struct NMDevice +{ + guint refcount; + gchar *udi; + gchar *iface; + NMIfaceType iface_type; + gboolean link_active; + NMDeviceOptions dev_options; +}; + + +/* + * nm_device_new + * + * Creates and initializes the structure representation of an NLM device. + * + */ +NMDevice *nm_device_new (const char *iface) +{ + NMDevice *dev; + + g_return_val_if_fail (iface != NULL, NULL); + + dev = g_new0 (NMDevice, 1); + if (!dev) + { + NM_DEBUG_PRINT("nm_device_new() could not allocate a new device... Not enough memory?\n"); + return (NULL); + } + + dev->refcount = 1; + dev->iface = g_strdup (iface); + dev->iface_type = nm_device_is_wireless (dev) ? + NM_IFACE_TYPE_WIRELESS_ETHERNET : NM_IFACE_TYPE_WIRED_ETHERNET; + + if (dev->iface_type == NM_IFACE_TYPE_WIRELESS_ETHERNET) + { + dev->dev_options.wireless.supports_wireless_scan = nm_device_supports_wireless_scan (dev); + + dev->dev_options.wireless.ap_list_mutex = g_mutex_new(); + if (!dev->dev_options.wireless.ap_list_mutex) + { + g_free (dev->iface); + return (NULL); + } + } + + /* Have to bring the device up before checking link status. */ + if (!nm_device_is_up (dev)) + nm_device_bring_up (dev); + nm_device_update_link_active (dev, TRUE); + + return (dev); +} + + +/* + * Refcounting functions + */ +void nm_device_ref (NMDevice *dev) +{ + g_return_if_fail (dev != NULL); + + dev->refcount++; +} + +void nm_device_unref (NMDevice *dev) +{ + g_return_if_fail (dev != NULL); + + dev->refcount--; + if (dev->refcount == 0) + { + nm_device_ap_list_clear (dev); + dev->dev_options.wireless.ap_list = NULL; + + g_free (dev->udi); + g_free (dev->iface); + if (dev->iface_type == NM_IFACE_TYPE_WIRELESS_ETHERNET) + { + g_free (dev->dev_options.wireless.cur_essid); + g_mutex_free (dev->dev_options.wireless.ap_list_mutex); + } + + dev->udi = NULL; + dev->iface = NULL; + } +} + + +/* + * Get/set functions for UDI + */ +char * nm_device_get_udi (NMDevice *dev) +{ + g_return_val_if_fail (dev != NULL, NULL); + + return (dev->udi); +} + +void nm_device_set_udi (NMDevice *dev, const char *udi) +{ + g_return_if_fail (dev != NULL); + g_return_if_fail (udi != NULL); + + if (dev->udi) + g_free (dev->udi); + + dev->udi = g_strdup (udi); +} + + +/* + * Get/set functions for iface + */ +char * nm_device_get_iface (NMDevice *dev) +{ + g_return_val_if_fail (dev != NULL, NULL); + + return (dev->iface); +} + + +/* + * Get/set functions for iface_type + */ +guint nm_device_get_iface_type (NMDevice *dev) +{ + g_return_val_if_fail (dev != NULL, NM_IFACE_TYPE_DONT_KNOW); + + return (dev->iface_type); +} + + +/* + * Get/set functions for link_active + */ +gboolean nm_device_get_link_active (NMDevice *dev) +{ + g_return_val_if_fail (dev != NULL, FALSE); + + return (dev->link_active); +} + +void nm_device_set_link_active (NMDevice *dev, const gboolean link_active) +{ + g_return_if_fail (dev != NULL); + + dev->link_active = link_active; +} + + +/* + * Get function for supports_wireless_scan + */ +gboolean nm_device_get_supports_wireless_scan (NMDevice *dev) +{ + g_return_val_if_fail (dev != NULL, FALSE); + + return (dev->dev_options.wireless.supports_wireless_scan); +} + + +/* + * nm_device_update_link_active + * + * Updates the link state for a particular device. + * + */ +gboolean nm_device_update_link_active (NMDevice *dev, gboolean check_mii) +{ + gboolean link_active = FALSE; + + g_return_val_if_fail (dev != NULL, FALSE); + + /* FIXME + * For wireless cards, the best indicator of a "link" at this time + * seems to be whether the card has a valid access point MAC address. + * Is there a better way? + */ + + switch (nm_device_get_iface_type (dev)) + { + case NM_IFACE_TYPE_WIRELESS_ETHERNET: + { + struct iwreq wrq; + int iwlib_socket; + + iwlib_socket = iw_sockets_open (); + if (iw_get_ext (iwlib_socket, nm_device_get_iface (dev), SIOCGIWAP, &wrq) >= 0) + { + struct ether_addr invalid_addr1; + struct ether_addr invalid_addr2; + struct ether_addr invalid_addr3; + struct ether_addr ap_addr; + + /* Compare the AP address the card has with invalid ethernet MAC addresses. + */ + memcpy (&ap_addr, &(wrq.u.ap_addr.sa_data), sizeof (struct ether_addr)); + memset (&invalid_addr1, 0xFF, sizeof(struct ether_addr)); + memset (&invalid_addr2, 0x00, sizeof(struct ether_addr)); + memset (&invalid_addr2, 0x44, sizeof(struct ether_addr)); + if ( (memcmp(&ap_addr, &invalid_addr1, sizeof(struct ether_addr)) != 0) + && (memcmp(&ap_addr, &invalid_addr2, sizeof(struct ether_addr)) != 0) + && (memcmp(&ap_addr, &invalid_addr3, sizeof(struct ether_addr)) != 0)) + link_active = TRUE; + } + close (iwlib_socket); + break; + } + + case NM_IFACE_TYPE_WIRED_ETHERNET: + { + if (check_mii) + link_active = mii_get_link (dev); + else + if (hal_device_property_exists (nm_get_global_data()->hal_ctx, nm_device_get_udi (dev), "net.ethernet.link")) + link_active = hal_device_get_property_bool (nm_get_global_data()->hal_ctx, nm_device_get_udi (dev), "net.ethernet.link"); + break; + } + + default: + link_active = nm_device_get_link_active (dev); /* Can't get link info for this device, so don't change link status */ + break; + } + + /* Update device link status and global state variable if the status changed */ + if (link_active != nm_device_get_link_active (dev)) + { + nm_device_set_link_active (dev, link_active); + nm_data_set_state_modified (nm_get_global_data(), TRUE); + } + return (link_active); +} + + +/* + * nm_device_get_essid + * + * If a device is wireless, return the essid that it is attempting + * to use. + * + * Returns: allocated string containing essid. Must be freed by caller. + * + */ +char * nm_device_get_essid (NMDevice *dev) +{ + int iwlib_socket; + int err; + struct iwreq wreq; + char essid[IW_ESSID_MAX_SIZE + 1]; + + g_return_val_if_fail (dev != NULL, NULL); + g_return_val_if_fail (dev->iface_type == NM_IFACE_TYPE_WIRELESS_ETHERNET, NULL); + + iwlib_socket = iw_sockets_open (); + if (iwlib_socket >= 0) + { + wreq.u.essid.pointer = (caddr_t) essid; + wreq.u.essid.length = IW_ESSID_MAX_SIZE + 1; + wreq.u.essid.flags = 0; + err = iw_get_ext (iwlib_socket, nm_device_get_iface (dev), SIOCGIWESSID, &wreq); + if (err >= 0) + { + if (dev->dev_options.wireless.cur_essid) + g_free (dev->dev_options.wireless.cur_essid); + dev->dev_options.wireless.cur_essid = g_strdup (essid); + } + else + NM_DEBUG_PRINT_2 ("nm_device_get_essid(): error setting ESSID for device %s. errno = %d\n", nm_device_get_iface (dev), errno); + + close (iwlib_socket); + } + + return (dev->dev_options.wireless.cur_essid); +} + + +/* + * nm_device_set_essid + * + * If a device is wireless, set the essid that it should use. + */ +void nm_device_set_essid (NMDevice *dev, const char *essid) +{ + int iwlib_socket; + int err; + struct iwreq wreq; + unsigned char safe_essid[IW_ESSID_MAX_SIZE + 1] = "\0"; + + g_return_if_fail (dev != NULL); + g_return_if_fail (dev->iface_type == NM_IFACE_TYPE_WIRELESS_ETHERNET); + + /* Make sure the essid we get passed is a valid size */ + if (!essid) + safe_essid[0] = '\0'; + else + { + strncpy (safe_essid, essid, IW_ESSID_MAX_SIZE); + safe_essid[IW_ESSID_MAX_SIZE] = '\0'; + } + + iwlib_socket = iw_sockets_open (); + if (iwlib_socket >= 0) + { + wreq.u.essid.pointer = (caddr_t) safe_essid; + wreq.u.essid.length = strlen (safe_essid) + 1; + wreq.u.essid.flags = 1; /* Enable essid on card */ + + err = iw_set_ext (iwlib_socket, nm_device_get_iface (dev), SIOCSIWESSID, &wreq); + if (err == -1) + NM_DEBUG_PRINT_2 ("nm_device_set_essid(): error setting ESSID for device %s. errno = %d\n", nm_device_get_iface (dev), errno); + + close (iwlib_socket); + } +} + + +/* + * nm_device_set_wep_key + * + * If a device is wireless, set the WEP key that it should use. + * + * wep_key: WEP key to use, or NULL or "" to disable WEP + */ +void nm_device_set_wep_key (NMDevice *dev, const char *wep_key) +{ + int iwlib_socket; + int err; + struct iwreq wreq; + int keylen; + unsigned char safe_key[IW_ENCODING_TOKEN_MAX]; + gboolean set_key = FALSE; + + char *it = NULL; + + g_return_if_fail (dev != NULL); + g_return_if_fail (dev->iface_type == NM_IFACE_TYPE_WIRELESS_ETHERNET); + + /* Make sure the essid we get passed is a valid size */ + if (!wep_key) + safe_key[0] = '\0'; + else + { + strncpy (safe_key, wep_key, IW_ENCODING_TOKEN_MAX); + safe_key[IW_ENCODING_TOKEN_MAX] = '\0'; + } + + iwlib_socket = iw_sockets_open (); + if (iwlib_socket >= 0) + { + wreq.u.data.pointer = (caddr_t) NULL; + wreq.u.data.flags = IW_ENCODE_ENABLED; + wreq.u.data.length = 0; + + if (strlen (safe_key) == 0) + { + wreq.u.data.flags = IW_ENCODE_DISABLED | IW_ENCODE_NOKEY; /* Disable WEP */ + set_key = TRUE; + } + else + { + keylen = iw_in_key_full(iwlib_socket, nm_device_get_iface (dev), "", safe_key, &wreq.u.data.flags); + if (keylen > 0) + { + wreq.u.data.pointer = (caddr_t) safe_key; + wreq.u.data.length = keylen; + set_key = TRUE; + } + } + + if (set_key) + { + err = iw_set_ext (iwlib_socket, nm_device_get_iface (dev), SIOCSIWENCODE, &wreq); + if (err == -1) + NM_DEBUG_PRINT_2 ("nm_device_set_wep_key(): error setting key for device %s. errno = %d\n", nm_device_get_iface (dev), errno); + } + + close (iwlib_socket); + } +} + + +/* + * nm_device_set_up_down + * + * Set the up flag on the device on or off + * + */ +static void nm_device_set_up_down (NMDevice *dev, gboolean up) +{ + struct ifreq ifr; + int iface_fd; + int err; + guint32 flags = up ? IFF_UP : ~IFF_UP; + + g_return_if_fail (dev != NULL); + + iface_fd = nm_get_network_control_socket (); + if (iface_fd < 0) + return; + + /* Get flags already there */ + strcpy (ifr.ifr_name, nm_device_get_iface (dev)); + err = ioctl (iface_fd, SIOCGIFFLAGS, &ifr); + if (!err) + { + /* If the interface doesn't have those flags already, + * set them on it. + */ + if ((ifr.ifr_flags^flags) & IFF_UP) + { + ifr.ifr_flags &= ~IFF_UP; + ifr.ifr_flags |= IFF_UP & flags; + err = ioctl (iface_fd, SIOCSIFFLAGS, &ifr); + if (err) + NM_DEBUG_PRINT_3 ("nm_device_set_up_down() could not bring device %s %s. errno = %d\n", nm_device_get_iface (dev), (up ? "up" : "down"), errno ); + } + } + else + NM_DEBUG_PRINT_2 ("nm_device_set_up_down() could not get flags for device %s. errno = %d\n", nm_device_get_iface (dev), errno ); + + close (iface_fd); +} + + +/* + * Interface state functions: bring up, down, check + * + */ +void nm_device_bring_up (NMDevice *dev) +{ + g_return_if_fail (dev != NULL); + + nm_device_set_up_down (dev, TRUE); +} + +void nm_device_bring_down (NMDevice *dev) +{ + int fd; + + g_return_if_fail (dev != NULL); + + nm_device_set_up_down (dev, FALSE); +} + +gboolean nm_device_is_up (NMDevice *dev) +{ + int iface_fd; + struct ifreq ifr; + int err; + + g_return_if_fail (dev != NULL); + + iface_fd = nm_get_network_control_socket (); + if (iface_fd < 0) + return (FALSE); + + /* Get device's flags */ + strcpy (ifr.ifr_name, nm_device_get_iface (dev)); + err = ioctl (iface_fd, SIOCGIFFLAGS, &ifr); + close (iface_fd); + if (!err) + return (!((ifr.ifr_flags^IFF_UP) & IFF_UP)); + + NM_DEBUG_PRINT_2 ("nm_device_is_up() could not get flags for device %s. errno = %d\n", nm_device_get_iface (dev), errno ); + return (FALSE); +} + + +/* + * nm_device_ap_list_add + * + * Add an access point to the devices internal AP list. + * + */ +void nm_device_ap_list_add (NMDevice *dev, NMAccessPoint *ap) +{ + g_return_if_fail (dev != NULL); + g_return_if_fail (ap != NULL); + g_return_if_fail (dev->iface_type == NM_IFACE_TYPE_WIRELESS_ETHERNET); + + if (nm_try_acquire_mutex (dev->dev_options.wireless.ap_list_mutex, __FUNCTION__)) + { + nm_ap_ref (ap); + dev->dev_options.wireless.ap_list = g_slist_append (dev->dev_options.wireless.ap_list, ap); + + nm_unlock_mutex (dev->dev_options.wireless.ap_list_mutex, __FUNCTION__); + } +} + + +/* + * nm_device_ap_list_clear + * + * Clears out the device's internal list of available access points. + * + */ +void nm_device_ap_list_clear (NMDevice *dev) +{ + GSList *element; + + g_return_if_fail (dev != NULL); + g_return_if_fail (dev->iface_type == NM_IFACE_TYPE_WIRELESS_ETHERNET); + + if (!dev->dev_options.wireless.ap_list) + return; + + if (nm_try_acquire_mutex (dev->dev_options.wireless.ap_list_mutex, __FUNCTION__)) + { + element = dev->dev_options.wireless.ap_list; + while (element) + { + if (element->data) + { + nm_ap_unref (element->data); + element->data = NULL; + } + + element = g_slist_next (element); + } + + g_slist_free (dev->dev_options.wireless.ap_list); + dev->dev_options.wireless.ap_list = NULL; + + nm_unlock_mutex (dev->dev_options.wireless.ap_list_mutex, __FUNCTION__); + } +} + + +/* + * nm_device_ap_list_get_copy + * + * Copy the list of ESSIDs + * + */ +NMAccessPoint *nm_device_ap_list_get_ap (NMDevice *dev, int index) +{ + GSList *element; + NMAccessPoint *ap = NULL; + + g_return_val_if_fail (dev != NULL, NULL); + g_return_val_if_fail (dev->iface_type == NM_IFACE_TYPE_WIRELESS_ETHERNET, NULL); + + if (!dev->dev_options.wireless.ap_list) + return; + + if (nm_try_acquire_mutex (dev->dev_options.wireless.ap_list_mutex, __FUNCTION__)) + { + int i = 0; + + element = dev->dev_options.wireless.ap_list; + while (element) + { + if (element->data && (index == i)) + { + ap = (NMAccessPoint *)(element->data); + break; + } + + i++; + element = g_slist_next (element); + } + nm_unlock_mutex (dev->dev_options.wireless.ap_list_mutex, __FUNCTION__); + } + + return (ap); +} + + +/****************************************/ +/* Code ripped from HAL */ +/* minor modifications made for */ +/* integration with NLM */ +/****************************************/ + +/** Read a word from the MII transceiver management registers + * + * @param iface Which interface + * @param location Which register + * @return Word that is read + */ +static guint16 mdio_read (int sockfd, struct ifreq *ifr, int location, gboolean new_ioctl_nums) +{ + guint16 *data = (guint16 *) &(ifr->ifr_data); + + data[1] = location; + if (ioctl (sockfd, new_ioctl_nums ? 0x8948 : SIOCDEVPRIVATE + 1, ifr) < 0) + { + NM_DEBUG_PRINT_2("SIOCGMIIREG on %s failed: %s\n", ifr->ifr_name, strerror (errno)); + return -1; + } + return data[3]; +} + +static gboolean mii_get_link (NMDevice *dev) +{ + int sockfd; + struct ifreq ifr; + gboolean new_ioctl_nums; + guint16 status_word; + gboolean link_active = FALSE; + + sockfd = socket (AF_INET, SOCK_DGRAM, 0); + if (sockfd < 0) + { + NM_DEBUG_PRINT_2("cannot open socket on interface %s; errno=%d", nm_device_get_iface (dev), errno); + return (FALSE); + } + + snprintf (ifr.ifr_name, IFNAMSIZ, nm_device_get_iface (dev)); + if (ioctl (sockfd, 0x8947, &ifr) >= 0) + new_ioctl_nums = TRUE; + else if (ioctl (sockfd, SIOCDEVPRIVATE, &ifr) >= 0) + new_ioctl_nums = FALSE; + else + { + NM_DEBUG_PRINT_2("SIOCGMIIPHY on %s failed: %s", ifr.ifr_name, strerror (errno)); + close (sockfd); + return (FALSE); + } + + /* Refer to http://www.scyld.com/diag/mii-status.html for + * the full explanation of the numbers + * + * 0x8000 Capable of 100baseT4. + * 0x7800 Capable of 10/100 HD/FD (most common). + * 0x0040 Preamble suppression permitted. + * 0x0020 Autonegotiation complete. + * 0x0010 Remote fault. + * 0x0008 Capable of Autonegotiation. + * 0x0004 Link established ("sticky"* on link failure) + * 0x0002 Jabber detected ("sticky"* on transmit jabber) + * 0x0001 Extended MII register exist. + * + */ + + /* We have to read it twice to clear any "sticky" bits */ + status_word = mdio_read (sockfd, &ifr, 1, new_ioctl_nums); + status_word = mdio_read (sockfd, &ifr, 1, new_ioctl_nums); + + if ((status_word & 0x0016) == 0x0004) + link_active = TRUE; + else + link_active = FALSE; + + close (sockfd); + + return (link_active); +} + +/****************************************/ +/* End Code ripped from HAL */ +/****************************************/ diff --git a/src/NetworkManagerDevice.h b/src/NetworkManagerDevice.h new file mode 100644 index 000000000..86ade2ac7 --- /dev/null +++ b/src/NetworkManagerDevice.h @@ -0,0 +1,79 @@ +/* NetworkManager -- Network link manager + * + * Dan Williams <dcbw@redhat.com> + * + * 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. + * + * (C) Copyright 2004 Red Hat, Inc. + */ + +#ifndef NETWORK_MANAGER_DEVICE_H +#define NETWORK_MANAGER_DEVICE_H + +#include "NetworkManager.h" + +/* + * Types of NetworkManager devices + */ +enum NMIfaceType +{ + NM_IFACE_TYPE_DONT_KNOW, + NM_IFACE_TYPE_WIRED_ETHERNET, + NM_IFACE_TYPE_WIRELESS_ETHERNET +}; + +typedef struct NMDevice NMDevice; +typedef enum NMIfaceType NMIfaceType; + + +NMDevice * nm_device_new (const char *iface); + +void nm_device_ref (NMDevice *dev); +void nm_device_unref (NMDevice *dev); + +char * nm_device_get_udi (NMDevice *dev); +void nm_device_set_udi (NMDevice *dev, const char *udi); + +char * nm_device_get_iface (NMDevice *dev); + +NMIfaceType nm_device_get_iface_type (NMDevice *dev); +/* There is no nm_device_set_iface_type() because that's determined when you set the device's iface */ + +gboolean nm_device_get_link_active (NMDevice *dev); +void nm_device_set_link_active (NMDevice *dev, const gboolean active); +gboolean nm_device_update_link_active (NMDevice *dev, gboolean check_mii); + +gboolean nm_device_check_link_status (NMDevice *dev); + +char * nm_device_get_essid (NMDevice *dev); +void nm_device_set_essid (NMDevice *dev, const char *essid); + +gboolean nm_device_get_supports_wireless_scan (NMDevice *dev); + +/* There is no function to get the WEP key since that's a slight security risk */ +void nm_device_set_wep_key (NMDevice *dev, const char *wep_key); + +void nm_device_bring_up (NMDevice *dev); +void nm_device_bring_down (NMDevice *dev); +gboolean nm_device_is_up (NMDevice *dev); + +void nm_device_ap_list_add (NMDevice *dev, NMAccessPoint *ap); +void nm_device_ap_list_clear (NMDevice *dev); +NMAccessPoint *nm_device_ap_list_get_ap (NMDevice *dev, int index); + +NMDevice * nm_get_device_by_udi (NMData *data, const char *udi); +NMDevice * nm_get_device_by_iface (NMData *data, const char *iface); + +#endif diff --git a/src/NetworkManagerPolicy.c b/src/NetworkManagerPolicy.c new file mode 100644 index 000000000..1aaf0a88a --- /dev/null +++ b/src/NetworkManagerPolicy.c @@ -0,0 +1,437 @@ +/* NetworkManager -- Network link manager + * + * Dan Williams <dcbw@redhat.com> + * + * 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. + * + * (C) Copyright 2004 Red Hat, Inc. + */ + +#include <stdio.h> +#include <unistd.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> + +#include "NetworkManagerPolicy.h" +#include "NetworkManagerUtils.h" +#include "NetworkManagerAP.h" + +extern gboolean debug; + + +/* + * nm_policy_activate_interface + * + * Performs interface switching and related networking goo. + * + */ +static void nm_policy_switch_interface (NMData *data, NMDevice *switch_to_dev, NMDevice *old_dev) +{ + unsigned char buf[500]; + unsigned char hostname[500] = "\0"; + const unsigned char *new_iface; + int host_err; + int dhclient_err; + FILE *pidfile; + unsigned char pid[20]; + + g_return_if_fail (data != NULL); + g_return_if_fail (switch_to_dev != NULL); + g_return_if_fail (nm_device_get_iface (switch_to_dev)); + g_return_if_fail (strlen (nm_device_get_iface (switch_to_dev)) >= 0); + + /* If its a wireless device, set the ESSID and WEP key */ + if (nm_device_get_iface_type (switch_to_dev) == NM_IFACE_TYPE_WIRELESS_ETHERNET) + { + /* If there is a desired AP to connect to, use that essid and possible WEP key */ + if ( data->desired_ap + && (nm_ap_get_essid (data->desired_ap) != NULL)) + { + nm_device_bring_down (switch_to_dev); + + nm_device_set_essid (switch_to_dev, nm_ap_get_essid (data->desired_ap)); + + /* Disable WEP */ + nm_device_set_wep_key (switch_to_dev, NULL); + if (nm_ap_get_wep_key (data->desired_ap)) + nm_device_set_wep_key (switch_to_dev, nm_ap_get_wep_key (data->desired_ap)); + } + else + { + /* If the card isn't up, bring it up so that we can scan. We may be too early here to have + * gotten all the scanning results, and therefore have no desired_ap. Just wait. + */ + if (!nm_device_is_up (switch_to_dev)); + nm_device_bring_up (switch_to_dev); + + NM_DEBUG_PRINT ("nm_policy_activate_interface() could not find a desired AP. Card doesn't support scanning?\n"); + return; /* Don't associate with any non-allowed access points */ + } + + NM_DEBUG_PRINT_1 ("nm_policy_activate_interface() using essid '%s'\n", nm_ap_get_essid (data->desired_ap)); + } + + host_err = gethostname (hostname, 500); + + /* Take out any entries in the routing table and any IP address the old interface + * had. + */ + if (old_dev && strlen (nm_device_get_iface (old_dev))) + { + /* Remove routing table entries */ + snprintf (buf, 500, "/sbin/ip route flush dev %s", nm_device_get_iface (old_dev)); + system (buf); + + /* Remove ip address */ + snprintf (buf, 500, "/sbin/ip address flush dev %s", nm_device_get_iface (old_dev)); + system (buf); + } + + /* Bring the device up */ + if (!nm_device_is_up (switch_to_dev)); + nm_device_bring_up (switch_to_dev); + + /* Kill the old default route */ + snprintf (buf, 500, "/sbin/ip route del default"); + system (buf); + + /* Find and kill the previous dhclient process for this interface */ + new_iface = nm_device_get_iface (switch_to_dev); + snprintf (buf, 500, "/var/run/dhclient-%s.pid", new_iface); + pidfile = fopen (buf, "r"); + if (pidfile) + { + int len; + + fgets (pid, 20, pidfile); + len = strnlen (buf, 20); + if (len >= 20) + pid[0] = '\0'; + else + pid[len-1] = '\0'; + fclose (pidfile); + + snprintf (buf, 500, "kill -9 %s", pid); + system (buf); + } + + snprintf (buf, 500, "/sbin/dhclient -1 -q -lf /var/lib/dhcp/dhclient-%s.leases -pf /var/run/dhclient-%s.pid -cf /etc/dhclient-%s.conf %s\n", + new_iface, new_iface, new_iface, new_iface); + dhclient_err = system (buf); + if (dhclient_err != 0) + { + /* Wireless devices cannot be down if they are the active interface, + * otherwise we cannot use them for scanning. + */ + if (nm_device_get_iface_type (switch_to_dev) == NM_IFACE_TYPE_WIRELESS_ETHERNET) + { + nm_device_set_essid (switch_to_dev, ""); + nm_device_set_wep_key (switch_to_dev, NULL); + nm_device_bring_up (switch_to_dev); + } + } + + /* Set the hostname back to what it was before so that X11 doesn't + * puke when the hostname changes, so that users can actually launch stuff. + */ + if (host_err >= 0) + sethostname (hostname, strlen (hostname)); + + /* Restart the nameservice caching daemon to make apps aware of new DNS servers */ + snprintf (buf, 500, "/sbin/service nscd restart"); + system (buf); +} + + +/* + * nm_state_modification_monitor + * + * Called every 2s and figures out which interface to switch the active + * network connection to if our global network state has changed. + * Global network state changes are triggered by: + * 1) insertion/deletion of interfaces + * 2) link state change of an interface + * 3) appearance/disappearance of an allowed wireless access point + * + */ +gboolean nm_state_modification_monitor (gpointer user_data) +{ + NMData *data = (NMData *)user_data; + gboolean modified = FALSE; + + g_return_val_if_fail (data != NULL, TRUE); + + /* Check global state modified variable, and reset it with + * appropriate locking. + */ + g_mutex_lock (data->state_modified_mutex); + modified = data->state_modified; + if (data->state_modified) + data->state_modified = FALSE; + g_mutex_unlock (data->state_modified_mutex); + + /* If any modifications to the data model were made, update + * network state based on policy applied to the data model. + */ + if (modified) + { + if (nm_try_acquire_mutex (data->dev_list_mutex, __FUNCTION__)) + { + GSList *element = data->dev_list; + NMDevice *dev = NULL; + NMDevice *best_wired_dev = NULL; + guint best_wired_prio = 0; + NMDevice *best_wireless_dev = NULL; + guint best_wireless_prio = 0; + guint highest_priority = 0; + NMDevice *highest_priority_dev = NULL; + gboolean essid_change_needed = FALSE; + + while (element) + { + guint priority = 0; + guint iface_type; + gboolean link_active; + + dev = (NMDevice *)(element->data); + + iface_type = nm_device_get_iface_type (dev); + link_active = nm_device_get_link_active (dev); + + if (iface_type == NM_IFACE_TYPE_WIRED_ETHERNET) + { + guint prio = 0; + + if (link_active) + prio += 1; + + if (data->active_device + && (dev == data->active_device) + && link_active) + prio += 1; + if (prio > best_wired_prio) + { + best_wired_dev = dev; + best_wired_prio = prio; + } + } + else if (iface_type == NM_IFACE_TYPE_WIRELESS_ETHERNET) + { + guint prio = 0; + + if (link_active) + prio += 1; + + if (nm_device_get_supports_wireless_scan (dev)) + prio += 2; + + if ( data->active_device + && (dev == data->active_device) + && link_active) + prio += 3; + + if (prio > best_wireless_prio) + { + best_wireless_dev = dev; + best_wireless_prio = prio; + } + } + + element = g_slist_next (element); + } + + NM_DEBUG_PRINT_1 ("Best wired device = %s\n", best_wired_dev ? nm_device_get_iface (best_wired_dev) : "(null)"); + NM_DEBUG_PRINT_1 ("Best wireless device = %s\n", best_wireless_dev ? nm_device_get_iface (best_wireless_dev) : "(null)"); + + if (best_wireless_dev || best_wired_dev) + { + if (best_wired_dev) + highest_priority_dev = best_wired_dev; + else + highest_priority_dev = best_wireless_dev; + } + else + { + /* No devices at all, wait for them to change status */ + nm_unlock_mutex (data->dev_list_mutex, __FUNCTION__); + return (TRUE); + } + + /* If the current essid of the wireless card and the desired ap's essid are different, + * trigger an interface switch. We switch to the same interface, but we still need to bring + * the device up again to get a new DHCP address. However, don't switch if there is no + * desired ap. + */ + if (nm_device_get_iface_type (highest_priority_dev) == NM_IFACE_TYPE_WIRELESS_ETHERNET) + { + /* If we don't yet have a desired AP, attempt to get one. */ + if (!data->desired_ap) + nm_wireless_do_scan (data, highest_priority_dev); + + if ( data->desired_ap + && (nm_null_safe_strcmp (nm_device_get_essid (highest_priority_dev), nm_ap_get_essid (data->desired_ap)) != 0) + && (strlen (nm_ap_get_essid (data->desired_ap)) > 0)) + essid_change_needed = TRUE; + } + + /* If the highest priority device is different than data->active_device, switch the connection. */ + if ( essid_change_needed + || (!data->active_device || (highest_priority_dev == data->active_device))) + { + + NM_DEBUG_PRINT_2 ("**** Switching active interface from '%s' to '%s'\n", + data->active_device ? nm_device_get_iface (data->active_device) : "(null)", + nm_device_get_iface (highest_priority_dev)); + + /* FIXME + * How long should we wait between the signal to the bus, + * and deactivating the device? + */ + if (data->active_device) + { + nm_dbus_signal_device_no_longer_active (data->dbus_connection, data->active_device); + sleep (2); + } + + nm_policy_switch_interface (data, highest_priority_dev, data->active_device); + + if (data->active_device) + nm_device_unref (data->active_device); + data->active_device = highest_priority_dev; + nm_device_ref (data->active_device); + + nm_dbus_signal_device_now_active (data->dbus_connection, data->active_device); + + NM_DEBUG_PRINT ("**** Switched.\n"); + } + + nm_unlock_mutex (data->dev_list_mutex, __FUNCTION__); + } + else + NM_DEBUG_PRINT("nm_state_modification_monitor() could not get device list mutex\n"); + } + + return (TRUE); +} + + +/* + * nm_policy_update_allowed_access_points + * + * Grabs a list of allowed access points from the user's preferences + * + */ +void nm_policy_update_allowed_access_points (NMData *data) +{ +#define NM_ALLOWED_AP_FILE "/etc/sysconfig/networking/allowed_access_points" + + FILE *ap_file; + + g_return_if_fail (data != NULL); + + if (nm_try_acquire_mutex (data->allowed_ap_list_mutex, NULL)) + { + ap_file = fopen (NM_ALLOWED_AP_FILE, "r"); + if (ap_file) + { + gchar line[ 500 ]; + gchar prio[ 20 ]; + gchar essid[ 50 ]; + gchar wep_key[ 50 ]; + + /* Free the old list of allowed access points */ + nm_data_allowed_ap_list_free (data); + + while (fgets (line, 499, ap_file)) + { + guint len = strnlen (line, 499); + gchar *p = &line[0]; + gchar *end = strchr (line, '\n'); + guint op = 0; + + strcpy (prio, "\0"); + strcpy (essid, "\0"); + strcpy (wep_key, "\0"); + + if (end) + *end = '\0'; + else + end = p + len - 1; + + while ((end-p > 0) && (*p=='\t')) + p++; + + while (end-p > 0) + { + switch (op) + { + case 0: + strncat (prio, p, 1); + break; + case 1: + strncat (essid, p, 1); + break; + case 2: + strncat (wep_key, p, 1); + break; + default: + break; + } + p++; + + if ((end-p > 0) && (*p=='\t')) + { + op++; + while ((end-p > 0) && (*p=='\t')) + p++; + } + } + + /* Create a new entry for this essid */ + if (strlen (essid) > 0) + { + NMAccessPoint *ap; + guint prio_num = atoi (prio); + + if (prio_num < 1) + prio_num = NM_AP_PRIORITY_WORST; + else if (prio_num > NM_AP_PRIORITY_WORST) + prio_num = NM_AP_PRIORITY_WORST; + + ap = nm_ap_new (); + nm_ap_set_priority (ap, prio_num); + nm_ap_set_essid (ap, essid); + nm_ap_set_wep_key (ap, wep_key); + + data->allowed_ap_list = g_slist_append (data->allowed_ap_list, ap); + /* + NM_DEBUG_PRINT_3( "FOUND: allowed ap, prio=%d essid=%s wep_key=%s\n", prio_num, essid, wep_key ); + */ + } + } + + fclose (ap_file); + } + else + NM_DEBUG_PRINT_1( "nm_policy_update_allowed_access_points() could not open and lock allowed ap list file %s. errno %d\n", NM_ALLOWED_AP_FILE ); + + nm_unlock_mutex (data->allowed_ap_list_mutex, NULL); + } + else + NM_DEBUG_PRINT( "nm_policy_update_allowed_access_points() could not lock allowed ap list mutex\n" ); +} + diff --git a/src/NetworkManagerPolicy.h b/src/NetworkManagerPolicy.h new file mode 100644 index 000000000..5fd5f8533 --- /dev/null +++ b/src/NetworkManagerPolicy.h @@ -0,0 +1,32 @@ +/* NetworkManager -- Network link manager + * + * Dan Williams <dcbw@redhat.com> + * + * 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. + * + * (C) Copyright 2004 Red Hat, Inc. + */ + +#ifndef NETWORK_MANAGER_POLICY_H +#define NETWORK_MANAGER_POLICY_H + +#include "NetworkManager.h" +#include "NetworkManagerDevice.h" + +gboolean nm_state_modification_monitor (gpointer user_data); + +void nm_policy_update_allowed_access_points (NMData *data); + +#endif diff --git a/src/NetworkManagerUtils.c b/src/NetworkManagerUtils.c new file mode 100644 index 000000000..2d80e862f --- /dev/null +++ b/src/NetworkManagerUtils.c @@ -0,0 +1,147 @@ +/* NetworkManager -- Network link manager + * + * Dan Williams <dcbw@redhat.com> + * + * 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. + * + * (C) Copyright 2004 Red Hat, Inc. + */ + +#include <glib.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/socket.h> + +#include "NetworkManager.h" +#include "NetworkManagerUtils.h" + +extern gboolean debug; + + +/* + * nm_try_acquire_mutex + * + * Tries to acquire a given mutex, sleeping a bit between tries. + * + * Returns: FALSE if mutex was not acquired + * TRUE if mutex was successfully acquired + */ +gboolean nm_try_acquire_mutex (GMutex *mutex, const char *func) +{ + gint i = 5; + + g_return_val_if_fail (mutex != NULL, FALSE); + + while (i > 0) + { + if (g_mutex_trylock (mutex)) + { +/* + if (func) + NM_DEBUG_PRINT_1 ("MUTEX: %s got mutex\n", func); +*/ + return (TRUE); + } + usleep (500); + i++; + } + + return (FALSE); +} + + +/* + * nm_unlock_mutex + * + * Simply unlocks a mutex, balances nm_try_acquire_mutex() + * + */ +void nm_unlock_mutex (GMutex *mutex, const char *func) +{ + g_return_if_fail (mutex != NULL); + +/* + if (func) + NM_DEBUG_PRINT_1 ("MUTEX: %s released mutex\n", func); +*/ + g_mutex_unlock (mutex); +} + + +/* + * nm_null_safe_strcmp + * + * Doesn't freaking segfault if s1/s2 are NULL + * + */ +int nm_null_safe_strcmp (const char *s1, const char *s2) +{ + if (!s1 && !s2) + return 0; + if (!s1 && s2) + return -1; + if (s1 && !s2) + return 1; + + return (strcmp (s1, s2)); +} + + + +/* + * nm_get_network_control_socket + * + * Get a control socket for network operations. + * + */ +int nm_get_network_control_socket (void) +{ + int fd; + + /* Try to grab a control socket */ + fd = socket(PF_INET, SOCK_DGRAM, 0); + if (fd >= 0) + return (fd); + fd = socket(PF_PACKET, SOCK_DGRAM, 0); + if (fd >= 0) + return (fd); + fd = socket(PF_INET6, SOCK_DGRAM, 0); + if (fd >= 0) + return (fd); + + NM_DEBUG_PRINT ("nm_get_network_control_socket() could not get network control socket.\n"); + return (-1); +} + + + +/* + * nm_dispose_scan_results + * + * Free memory used by the wireless scan results structure + * + */ +void nm_dispose_scan_results (wireless_scan *result_list) +{ + wireless_scan *tmp = result_list; + + while (tmp) + { + wireless_scan *tmp2 = tmp; + + tmp = tmp->next; + free (tmp2); + } +} diff --git a/src/NetworkManagerUtils.h b/src/NetworkManagerUtils.h new file mode 100644 index 000000000..07cef689f --- /dev/null +++ b/src/NetworkManagerUtils.h @@ -0,0 +1,47 @@ +/* NetworkManager -- Network link manager + * + * Dan Williams <dcbw@redhat.com> + * + * 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. + * + * (C) Copyright 2004 Red Hat, Inc. + */ + +#ifndef NETWORK_MANAGER_UTILS_H +#define NETWORK_MANAGER_UTILS_H + +#include <glib.h> +#include <stdio.h> +#include <iwlib.h> + +#include "NetworkManager.h" + +#define NM_DEBUG_PRINT( s ) if (debug) fprintf( stderr, s ); +#define NM_DEBUG_PRINT_1( s, a ) if (debug) fprintf( stderr, s, a ); +#define NM_DEBUG_PRINT_2( s, a, b ) if (debug) fprintf( stderr, s, a, b ); +#define NM_DEBUG_PRINT_3( s, a, b, c ) if (debug) fprintf( stderr, s, a, b, c ); +#define NM_DEBUG_PRINT_4( s, a, b, c, d ) if (debug) fprintf( stderr, s, a, b, c, d ); + + +gboolean nm_try_acquire_mutex (GMutex *mutex, const char *func); +void nm_unlock_mutex (GMutex *mutex, const char *func); + +int nm_null_safe_strcmp (const char *s1, const char *s2); + +int nm_get_network_control_socket (void); + +void nm_dispose_scan_results (wireless_scan *result_list); + +#endif diff --git a/src/NetworkManagerWireless.c b/src/NetworkManagerWireless.c new file mode 100644 index 000000000..52f2690e4 --- /dev/null +++ b/src/NetworkManagerWireless.c @@ -0,0 +1,215 @@ +/* NetworkManager -- Network link manager + * + * Dan Williams <dcbw@redhat.com> + * + * 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. + * + * (C) Copyright 2004 Red Hat, Inc. + */ + +#include <stdio.h> +#include <iwlib.h> +#include "NetworkManager.h" +#include "NetworkManagerDevice.h" +#include "NetworkManagerWireless.h" +#include "NetworkManagerPolicy.h" +#include "NetworkManagerUtils.h" + +extern gboolean debug; + + +/* + * nm_wireless_is_most_prefered_ap + * + * For a given AP, filter it through the allowed list and return TRUE if its + * both allowed _and_ has a better priority than highest_priority. + * + */ +static gboolean nm_wireless_is_most_prefered_ap (NMAccessPoint *ap, int *highest_priority) +{ + NMData *data = nm_get_global_data (); + GSList *element; + gboolean is_most_preferred = FALSE; + + g_return_val_if_fail (ap != NULL, FALSE); + + /* Attempt to acquire mutex for device list iteration. + * If the acquire fails, just ignore the scan completely. + */ + if (nm_try_acquire_mutex (data->allowed_ap_list_mutex, __FUNCTION__)) + { + element = data->allowed_ap_list; + while (element) + { + NMAccessPoint *allowed_ap = (NMAccessPoint *)(element->data); + + /* If the essid of the scanned ap matches one in our allowed list, and this AP is + * a higher priority than one we may possibly have already found. + */ + if ( allowed_ap + && (nm_null_safe_strcmp (nm_ap_get_essid (allowed_ap), nm_ap_get_essid (ap)) == 0) + && (nm_ap_get_priority (allowed_ap) < *highest_priority)) + { + is_most_preferred = TRUE; + break; + } + + element = g_slist_next (element); + } + nm_unlock_mutex (data->allowed_ap_list_mutex, __FUNCTION__); + } + else + NM_DEBUG_PRINT( "nm_wireless_is_most_prefered_ap() could not acquire allowed access point mutex.\n" ); + + return (is_most_preferred); +} + + +/* + * nm_wireless_do_scan + * + * Runs the actual scan fore access points. + * + */ +void nm_wireless_do_scan (NMData *data, NMDevice *dev) +{ + int iwlib_socket; + + g_return_if_fail (data != NULL); + g_return_if_fail (dev != NULL); + + if (nm_device_get_iface_type (dev) != NM_IFACE_TYPE_WIRELESS_ETHERNET) + return; + + if (nm_device_get_supports_wireless_scan (dev) == FALSE) + return; + + /* Device must be up before we can scan */ + if (!nm_device_is_up (dev)) + nm_device_bring_up (dev); + + iwlib_socket = iw_sockets_open (); + if (iwlib_socket >= 0) + { + wireless_scan_head scan_results = { NULL, 0 }; + wireless_scan *tmp_ap; + int err; + NMAccessPoint *highest_priority_ap = NULL; + int highest_priority = NM_AP_PRIORITY_WORST; + + /* Clear out the device's ap list */ + nm_device_ap_list_clear (dev); + + err = iw_scan (iwlib_socket, nm_device_get_iface (dev), WIRELESS_EXT, &scan_results); + + /* Iterate over scan results and pick a "most" preferred access point. */ + tmp_ap = scan_results.result; + while (tmp_ap) + { + /* Blank essids usually indicate an AP that is not broadcasting its essid, + * but since its not broadcasting the essid, we cannot use that ap yet. + */ + if (tmp_ap->b.has_essid && tmp_ap->b.essid_on && (strlen (tmp_ap->b.essid) > 0)) + { + NMAccessPoint *nm_ap = nm_ap_new (); + + /* Copy over info from scan to local structure */ + nm_ap_set_essid (nm_ap, tmp_ap->b.essid); + + if (tmp_ap->has_ap_addr) + { + char buf[20]; + + memset (&buf[0], 0, 20); + iw_ether_ntop((const struct ether_addr *) (tmp_ap->ap_addr.sa_data), &buf[0]); + nm_ap_set_address (nm_ap, buf); + } + + nm_ap_set_quality (nm_ap, tmp_ap->stats.qual.qual); + + if (tmp_ap->b.has_freq) + nm_ap_set_freq (nm_ap, tmp_ap->b.freq); + + /* Add the AP to the device's AP list, no matter if its allowed or not */ + nm_device_ap_list_add (dev, nm_ap); + + if (nm_wireless_is_most_prefered_ap (nm_ap, &highest_priority)) + { + if (highest_priority_ap) + nm_ap_unref (highest_priority_ap); + + highest_priority_ap = nm_ap_new_from_ap (nm_ap); + } + nm_ap_unref (nm_ap); + } + tmp_ap = tmp_ap->next; + } + nm_dispose_scan_results (scan_results.result); + + /* If we have the "most" preferred access point, and its different than the current + * access point, switch to it during the next cycle. + */ + if ( highest_priority_ap + && (!data->desired_ap || (nm_null_safe_strcmp (nm_device_get_essid (dev), nm_ap_get_essid (highest_priority_ap)) != 0))) + { + if (data->desired_ap) + nm_ap_unref (data->desired_ap); + + data->desired_ap = nm_ap_new_from_ap (highest_priority_ap); + data->state_modified = TRUE; + + nm_ap_unref (highest_priority_ap); + } + close (iwlib_socket); + } + else + NM_DEBUG_PRINT ("nm_wireless_do_scan() could not get a control socket for the wireless card.\n" ); +} + + +/* + * nm_wireless_scan_monitor + * + * Called every 10s to get a list of access points. + * + */ +gboolean nm_wireless_scan_monitor (gpointer user_data) +{ + NMData *data = (NMData *)user_data; + GSList *element; + NMDevice *dev; + + g_return_val_if_fail (data != NULL, TRUE); + if (!data->active_device) + return (TRUE); + + /* Grab a current list of allowed access points */ + nm_policy_update_allowed_access_points (data); + + /* Attempt to acquire mutex for device list iteration. + * If the acquire fails, just ignore the scan completely. + */ + if (nm_try_acquire_mutex (data->dev_list_mutex, __FUNCTION__)) + { + if (data->active_device && (nm_device_get_iface_type (data->active_device) == NM_IFACE_TYPE_WIRELESS_ETHERNET)) + nm_wireless_do_scan (data, data->active_device); + + nm_unlock_mutex (data->dev_list_mutex, __FUNCTION__); + } + else + NM_DEBUG_PRINT( "nm_wireless_scan_monitor() could not acquire device list mutex.\n" ); + + return (TRUE); +} diff --git a/src/NetworkManagerWireless.h b/src/NetworkManagerWireless.h new file mode 100644 index 000000000..dce45a697 --- /dev/null +++ b/src/NetworkManagerWireless.h @@ -0,0 +1,28 @@ +/* NetworkManager -- Network link manager + * + * Dan Williams <dcbw@redhat.com> + * + * 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. + * + * (C) Copyright 2004 Red Hat, Inc. + */ + +#ifndef NETWORK_MANAGER_WIRELESS_H +#define NETWORK_MANAGER_WIRELESS_H + + +gboolean nm_wireless_scan_monitor (gpointer user_data); + +#endif diff --git a/test/Makefile.am b/test/Makefile.am new file mode 100644 index 000000000..78251bd30 --- /dev/null +++ b/test/Makefile.am @@ -0,0 +1,11 @@ +INCLUDES = \ + $(NM_CFLAGS) \ + -DDBUS_API_SUBJECT_TO_CHANGE \ + -DBINDIR=\"$(bindir)\" \ + -DDATADIR=\"$(datadir)\" + +noinst_PROGRAMS = nmclienttest + +nmclienttest_SOURCES = nmclienttest.c + +nmclienttest_LDADD = $(NM_LIBS) diff --git a/test/Makefile.in b/test/Makefile.in new file mode 100644 index 000000000..c81ba96a3 --- /dev/null +++ b/test/Makefile.in @@ -0,0 +1,366 @@ +# Makefile.in generated by automake 1.7.9 from Makefile.am. +# @configure_input@ + +# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 +# Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = .. + +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +ACLOCAL = @ACLOCAL@ +AMDEP_FALSE = @AMDEP_FALSE@ +AMDEP_TRUE = @AMDEP_TRUE@ +AMTAR = @AMTAR@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +IWLIB = @IWLIB@ +LDFLAGS = @LDFLAGS@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LTLIBOBJS = @LTLIBOBJS@ +MAKEINFO = @MAKEINFO@ +NM_CFLAGS = @NM_CFLAGS@ +NM_LIBS = @NM_LIBS@ +OBJEXT = @OBJEXT@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PKG_CONFIG = @PKG_CONFIG@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_STRIP = @ac_ct_STRIP@ +am__fastdepCC_FALSE = @am__fastdepCC_FALSE@ +am__fastdepCC_TRUE = @am__fastdepCC_TRUE@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +bindir = @bindir@ +build_alias = @build_alias@ +datadir = @datadir@ +exec_prefix = @exec_prefix@ +host_alias = @host_alias@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +oldincludedir = @oldincludedir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +INCLUDES = \ + $(NM_CFLAGS) \ + -DDBUS_API_SUBJECT_TO_CHANGE \ + -DBINDIR=\"$(bindir)\" \ + -DDATADIR=\"$(datadir)\" + + +noinst_PROGRAMS = nmclienttest + +nmclienttest_SOURCES = nmclienttest.c + +nmclienttest_LDADD = $(NM_LIBS) +subdir = test +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_CLEAN_FILES = +noinst_PROGRAMS = nmclienttest$(EXEEXT) +PROGRAMS = $(noinst_PROGRAMS) + +am_nmclienttest_OBJECTS = nmclienttest.$(OBJEXT) +nmclienttest_OBJECTS = $(am_nmclienttest_OBJECTS) +nmclienttest_DEPENDENCIES = +nmclienttest_LDFLAGS = + +DEFAULT_INCLUDES = -I. -I$(srcdir) +depcomp = $(SHELL) $(top_srcdir)/depcomp +am__depfiles_maybe = depfiles +@AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/nmclienttest.Po +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ +DIST_SOURCES = $(nmclienttest_SOURCES) +DIST_COMMON = $(srcdir)/Makefile.in Makefile.am +SOURCES = $(nmclienttest_SOURCES) + +all: all-am + +.SUFFIXES: +.SUFFIXES: .c .o .obj +$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu test/Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe) + +clean-noinstPROGRAMS: + -test -z "$(noinst_PROGRAMS)" || rm -f $(noinst_PROGRAMS) +nmclienttest$(EXEEXT): $(nmclienttest_OBJECTS) $(nmclienttest_DEPENDENCIES) + @rm -f nmclienttest$(EXEEXT) + $(LINK) $(nmclienttest_LDFLAGS) $(nmclienttest_OBJECTS) $(nmclienttest_LDADD) $(LIBS) + +mostlyclean-compile: + -rm -f *.$(OBJEXT) core *.core + +distclean-compile: + -rm -f *.tab.c + +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nmclienttest.Po@am__quote@ + +.c.o: +@am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \ +@am__fastdepCC_TRUE@ -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<; 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+ DBusMessage *reply; + DBusMessageIter iter; + DBusError error; + char *device_path; + + message = dbus_message_new_method_call ("org.freedesktop.NetworkManager", + "/org/freedesktop/NetworkManager", + "org.freedesktop.NetworkManager", + "getActiveDevice"); + if (message == NULL) + { + fprintf (stderr, "Couldn't allocate the dbus message\n"); + return; + } + + dbus_error_init (&error); + reply = dbus_connection_send_with_reply_and_block (connection, message, -1, &error); + if (dbus_error_is_set (&error)) + { + fprintf (stderr, "%s raised:\n %s\n\n", error.name, error.message); + dbus_message_unref (message); + return; + } + + if (reply == NULL) + { + fprintf( stderr, "dbus reply message was NULL\n" ); + dbus_message_unref (message); + return; + } + + /* now analyze reply */ + dbus_message_iter_init (reply, &iter); + char *string; + string = dbus_message_iter_get_string (&iter); + if (!string) + { + fprintf (stderr, "NetworkManager returned a NULL active device object path" ); + return; + } + + fprintf (stderr, "Active device: '%s'\n", string ); + + dbus_message_unref (reply); + dbus_message_unref (message); + + device_path = g_strdup (string); + return (device_path); +} + + +void get_device_name (DBusConnection *connection, char *path) +{ + DBusMessage *message; + DBusMessage *reply; + DBusMessageIter iter; + DBusError error; + + message = dbus_message_new_method_call ("org.freedesktop.NetworkManager", + path, + "org.freedesktop.NetworkManager", + "getName"); + if (message == NULL) + { + fprintf (stderr, "Couldn't allocate the dbus message\n"); + return; + } + + dbus_error_init (&error); + reply = dbus_connection_send_with_reply_and_block (connection, message, -1, &error); + if (dbus_error_is_set (&error)) + { + fprintf (stderr, "%s raised:\n %s\n\n", error.name, error.message); + dbus_message_unref (message); + return; + } + + if (reply == NULL) + { + fprintf( stderr, "dbus reply message was NULL\n" ); + dbus_message_unref (message); + return; + } + + /* now analyze reply */ + dbus_message_iter_init (reply, &iter); + char *string; + string = dbus_message_iter_get_string (&iter); + if (!string) + { + fprintf (stderr, "NetworkManager returned a NULL active device object path" ); + return; + } + + fprintf (stderr, "Active device name: '%s'\n", string ); + + dbus_message_unref (reply); + dbus_message_unref (message); +} + +void get_device_active_network (DBusConnection *connection, char *path) +{ + DBusMessage *message; + DBusMessage *reply; + DBusMessageIter iter; + DBusError error; + + message = dbus_message_new_method_call ("org.freedesktop.NetworkManager", + path, + "org.freedesktop.NetworkManager", + "getActiveNetwork"); + if (message == NULL) + { + fprintf (stderr, "Couldn't allocate the dbus message\n"); + return; + } + + dbus_error_init (&error); + reply = dbus_connection_send_with_reply_and_block (connection, message, -1, &error); + if (dbus_error_is_set (&error)) + { + fprintf (stderr, "%s raised:\n %s\n\n", error.name, error.message); + dbus_message_unref (message); + return; + } + + if (reply == NULL) + { + fprintf( stderr, "dbus reply message was NULL\n" ); + dbus_message_unref (message); + return; + } + + /* now analyze reply */ + dbus_message_iter_init (reply, &iter); + char *string; + string = dbus_message_iter_get_string (&iter); + if (!string) + { + fprintf (stderr, "NetworkManager returned a NULL active device object path" ); + return; + } + + fprintf (stderr, "Active device's Network: '%s' ", string ); + + dbus_message_unref (reply); + dbus_message_unref (message); + + message = dbus_message_new_method_call ("org.freedesktop.NetworkManager", + string, + "org.freedesktop.NetworkManager", + "getName"); + if (message == NULL) + { + fprintf (stderr, "Couldn't allocate the dbus message\n"); + return; + } + + dbus_error_init (&error); + reply = dbus_connection_send_with_reply_and_block (connection, message, -1, &error); + if (dbus_error_is_set (&error)) + { + fprintf (stderr, "%s raised:\n %s\n\n", error.name, error.message); + dbus_message_unref (message); + return; + } + + if (reply == NULL) + { + fprintf( stderr, "dbus reply message was NULL\n" ); + dbus_message_unref (message); + return; + } + + /* now analyze reply */ + dbus_message_iter_init (reply, &iter); + string = dbus_message_iter_get_string (&iter); + if (!string) + { + fprintf (stderr, "NetworkManager returned a NULL active device object path" ); + return; + } + + fprintf (stderr, " (%s)\n", string ); + + dbus_message_unref (reply); + dbus_message_unref (message); +} + + +int get_device_type (DBusConnection *connection, char *path) +{ + DBusMessage *message; + DBusMessage *reply; + DBusMessageIter iter; + DBusError error; + + message = dbus_message_new_method_call ("org.freedesktop.NetworkManager", + path, + "org.freedesktop.NetworkManager", + "getType"); + if (message == NULL) + { + fprintf (stderr, "Couldn't allocate the dbus message\n"); + return (-1); + } + + dbus_error_init (&error); + reply = dbus_connection_send_with_reply_and_block (connection, message, -1, &error); + if (dbus_error_is_set (&error)) + { + fprintf (stderr, "%s raised:\n %s\n\n", error.name, error.message); + dbus_message_unref (message); + return (-1); + } + + if (reply == NULL) + { + fprintf( stderr, "dbus reply message was NULL\n" ); + dbus_message_unref (message); + return (-1); + } + + /* now analyze reply */ + dbus_message_iter_init (reply, &iter); + int type; + type = dbus_message_iter_get_int32 (&iter); + + fprintf (stderr, "Active device type: '%d'\n", type ); + + dbus_message_unref (reply); + dbus_message_unref (message); + + return (type); +} + + +void get_device_networks (DBusConnection *connection, const char *path) +{ + DBusMessage *message; + DBusMessage *reply; + DBusMessageIter iter; + DBusError error; + + message = dbus_message_new_method_call ("org.freedesktop.NetworkManager", + path, + "org.freedesktop.NetworkManager", + "getNetworks"); + if (message == NULL) + { + fprintf (stderr, "Couldn't allocate the dbus message\n"); + return; + } + + dbus_error_init (&error); + reply = dbus_connection_send_with_reply_and_block (connection, message, -1, &error); + if (dbus_error_is_set (&error)) + { + fprintf (stderr, "%s raised:\n %s\n\n", error.name, error.message); + dbus_message_unref (message); + return; + } + + if (reply == NULL) + { + fprintf( stderr, "dbus reply message was NULL\n" ); + dbus_message_unref (message); + return; + } + + /* now analyze reply */ + dbus_message_iter_init (reply, &iter); + char **networks; + int num_networks; + + if (!dbus_message_iter_get_string_array (&iter, &networks, &num_networks)) + { + fprintf (stderr, "NetworkManager returned no device list" ); + return; + } + + dbus_message_unref (reply); + dbus_message_unref (message); + + int i; + fprintf( stderr, "Networks:\n" ); + for (i = 0; i < num_networks; i++) + { + DBusMessage *message2; + DBusMessage *reply2; + DBusMessageIter iter2; + DBusError error2; + + message2 = dbus_message_new_method_call ("org.freedesktop.NetworkManager", + networks[i], + "org.freedesktop.NetworkManager", + "getName"); + if (message2 == NULL) + { + fprintf (stderr, "Couldn't allocate the dbus message\n"); + return; + } + + dbus_error_init (&error2); + reply2 = dbus_connection_send_with_reply_and_block (connection, message2, -1, &error2); + if (dbus_error_is_set (&error2)) + { + fprintf (stderr, "%s raised:\n %s\n\n", error2.name, error2.message); + dbus_message_unref (message2); + return; + } + + if (reply2 == NULL) + { + fprintf( stderr, "dbus reply message was NULL\n" ); + dbus_message_unref (message2); + return; + } + + /* now analyze reply */ + dbus_message_iter_init (reply2, &iter2); + const char *string2 = dbus_message_iter_get_string (&iter2); + if (!string2) + { + fprintf (stderr, "NetworkManager returned a NULL active device object path" ); + return; + } + + dbus_message_unref (reply2); + dbus_message_unref (message2); + + fprintf( stderr, " %s (%s)\n", networks[i], string2 ); + } + + dbus_free_string_array (networks); +} + + +void get_devices (DBusConnection *connection) +{ + DBusMessage *message; + DBusMessage *reply; + DBusMessageIter iter; + DBusError error; + + message = dbus_message_new_method_call ("org.freedesktop.NetworkManager", + "/org/freedesktop/NetworkManager", + "org.freedesktop.NetworkManager", + "getDevices"); + if (message == NULL) + { + fprintf (stderr, "Couldn't allocate the dbus message\n"); + return; + } + + dbus_error_init (&error); + reply = dbus_connection_send_with_reply_and_block (connection, message, -1, &error); + if (dbus_error_is_set (&error)) + { + fprintf (stderr, "%s raised:\n %s\n\n", error.name, error.message); + dbus_message_unref (message); + return; + } + + if (reply == NULL) + { + fprintf( stderr, "dbus reply message was NULL\n" ); + dbus_message_unref (message); + return; + } + + /* now analyze reply */ + dbus_message_iter_init (reply, &iter); + char **devices; + int num_devices; + + if (!dbus_message_iter_get_string_array (&iter, &devices, &num_devices)) + { + fprintf (stderr, "NetworkManager returned no device list" ); + return; + } + + dbus_message_unref (reply); + dbus_message_unref (message); + + int i; + fprintf( stderr, "Devices:\n" ); + for (i = 0; i < num_devices; i++) + fprintf( stderr, " %s\n", devices[i] ); + + dbus_free_string_array (devices); +} + + +int main( int argc, char *argv[] ) +{ + DBusConnection *connection; + DBusError error; + + g_type_init (); + + dbus_error_init (&error); + connection = dbus_bus_get (DBUS_BUS_SYSTEM, &error); + if (connection == NULL) + { + fprintf (stderr, "Error connecting to system bus: %s\n", error.message); + dbus_error_free (&error); + return 1; + } + + char *path; + int type; + + path = get_active_device (connection); + get_device_name (connection, path); + type = get_device_type (connection, path); + if (type == 2) + { + get_device_active_network (connection, path); + get_device_networks (connection, path); + } + + get_devices (connection); + g_free (path); + + return 0; +} |