Use g_test_expect_message() in the various daemon-side test programs,
to avoid spewing error messages when (successfully) running "make
check".
The ifnet and ifupdown plugins are extremely verbose, so they were
partially "fixed" by turning down the logging level from INFO to WARN
in those tests.
test-dhcp-options needed to be converted to gtestutils so that the
newly-added check in nm-dbus-manager would recognize it as a test
program and not try to create a private bus.
Remove the PLUGIN_PRINT() and PLUGIN_WARN() macros and use the
standard NM logging functions instead.
Also changed PLUGIN_PRINT("error: ...") to nm_log_warn("...") in
places.
connection_parser.c: In function 'make_ip4_setting':
connection_parser.c:660:33: error: 'method' may be used uninitialized in this function [-Werror=maybe-uninitialized]
if (!is_static_block && strstr (method, "dhcp")) {
connections.c: In function ‘load_cmd_line_edit_lib’:
connections.c:5744:17: error: ‘module’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
g_module_close (module);
Signed-off-by: Thomas Haller <thaller@redhat.com>
Add versioned NM_DEPRECATED_IN_* and NM_AVAILABLE_IN_* macros, and tag
new/deprecated functions accordingly. (All currently-deprecated
functions are assumed to have been deprecated in 0.9.10.)
Add NM_VERSION_MIN_REQUIRED and NM_VERSION_MAX_ALLOWED macros which
can be set to determine which versions will cause warnings.
With the current settings, external consumers of the
libnm-util/libnm-glib APIs will have MIN_REQUIRED and MAX_ALLOWED both
set to NM_VERSION_0_9_8 by default, meaning they will get warnings
about functions added in 0.9.10. NM internally sets
NM_VERSION_MAX_ALLOWED to NM_VERSION_NEXT_STABLE to ensure that it is
always allowed to use all APIs.
Rather than explicitly passing around a UID and a flag saying whether
or not it's relevant.
(This also fixes a bug where the wrong UID was being recorded in
nm-settings-connection.c::auth_start(), which caused problems such as
agent-owned secrets not getting saved because of a perceived UID
mismatch.)
Unfortunately, $(AM_CPPFLAGS) gets overridden by per-target _CPPFLAGS
variables, which $(INCLUDES) did not, so this requires some additional
changes.
In most places, I have just gotten rid of the per-target _CPPFLAGS
variables; in directories with a single target, the per-target
variable is unnecessary, and in directories with multiple targets, the
per-target variable is often undesirable, since it forces some files
to be compiled twice, even though there ends up being no difference
between the two files.
Plugins that could save connections to disk previously depended on inotify
events from the kernel to know when to signal connection removal; that is
in response to a 'delete' request they would unlink the backing filesystem
resources, get the inotify signal, and cause NM_SETTINGS_CONNECTION_REMOVED
to be emitted.
Unsaved connections don't have any backing resources, so they would never
get the signal emitted, and NMSettings would never forget about them.
Also, when monitor-connection-files=false in the configuration, obviously
the inotify signals will never come in because they aren't set up.
Given that we can no longer rely on inotify, it's best to just explicitly
send out the NM_SETTINGS_CONNECTION_REMOVED signal whenever a connection
is deleted via the D-Bus interface or internally.
Add a "monitor-connection-files" config option, which can be set to
"false" to disable automatic reloading of connections on file change.
To go with this, add a new ReloadConnections method on
o.fd.NM.Settings that can be used to manually reload connections, and
add an nm-cli command to call it.
We don't always want to immediately write new connections to disk, to
facilitate "runtime" or "temporary" connections where an interface's
runtime config isn't backed by on-disk config. Also, just because
an interface's configuration is changed doesn't necessarily mean
that new configuration should be written to disk either.
Add D-Bus methods for adding new connections and for updating existing
connections that don't immediately save the connection to disk.
Also add infrastructure to indicate to plugins that the new connection
shouldn't be immediately saved if the connection was added with the
new method.
We'll need this for later with unsaved connections. The ifnet
plugin previously tracked connections by the "conn_name" which
was derived from keys in the /etc/conf.d/net file. These keys
take two forms:
1) interface name
config_eth0=(
"192.168.4.121/24"
"dhcp6"
)
2) wifi SSID, either text or hex-encoded:
config_myssid=("dhcp")
config_0xab3ace=("dhcp")
The conf.d net connection name is apparently usually an interface
name, so when writing to /etc/conf.d/net the NM connection name is
changed from eg "Ethernet connection 1" to the next available
interface name based on the type of connection, eg "eth0".
The ifnet plugin actively removed connections that were not present
in /etc/conf.d/net during the reload_connections() call, but in the
future we'll want to allow unsaved connections which in the case of
ifnet clearly won't yet be written to the file. Since only
connections written to the file have a "conn_name", tracking
connections by conn_name no longer works.
Use the new NMConnection 'changed' signal to mark connections
as dirty/unsaved, and reset that when they get flushed to disk.
Previously, the 'Updated' signal was emitted only when the
connection was changed and flushed to disk, but now we have
more granular needs, and the signal is emitted whenever the
connection actually *is* changed, regardless of whether its
flushed to disk or not.
Although having different parts of NM in different subdirectories
keeps the source tree neat, it has made the build messy, particularly
because of cross-dependencies between the subdirs.
Reorganize to build all of the pieces of the NetworkManager binary
from src/Makefile, and only use recursive make for test programs,
helper binaries, and plugins.
As part of this, get rid of all the per-directory convenience
libraries, and switch to building a single top-level
libNetworkManager.la, containing everything except main.c, which all
of the test programs can then link against.
Add some new API to NMConfig so that NMSettings and its plugins can
use NMConfig to look up values rather than reparsing the config file
themselves.
Also, move the no-auto-default cache from NetworkManager.conf to
$NMSTATEDIR/no-auto-default.state, so NM isn't rewriting its own
config file at runtime.
GObject creation cannot normally fail, except for types that implement
GInitable and take a GError in their _new() method. Some NM types
override constructor() and return NULL in some cases, but these
generally only happen in the case of programmer error (eg, failing to
set a mandatory property), and so crashing is reasonable (and most
likely inevitable anyway).
So, remove all NULL checks after calls to g_object_new() and its
myriad wrappers.
https://bugzilla.gnome.org/show_bug.cgi?id=693678
Can't leave the backup files lying around when doing 'make distcheck',
so when backup up a file, return the backup file path so that the
caller can (optionally) remove it.
If the certificate path from the supplicant config is not absolute,
we need to make it absolute. When building with a different builddir,
the certificate from the supplicant config is actually in the srcdir,
but the builddir is the current PWD.
Use --enable-doc and --enable-tests instead of --with-docs and
--with-tests. This is consistent with other features and with
--enable-gtk-doc option. Support current variants as fallback.
Don't build tests unless --enable-tests is specified.
Use autoconf/automake variables for NetworkManager paths. Use
NetworkManager subdirectory where appropriate.
Files in /var/run (or /run on some distros) are moved into a separate
directory as is usual with other daemons. It makes the filesystem
more readable and file prefixing unnecessary.
/var/run/NetworkManager.pid -> /var/run/NetworkManager/NetworkManager.pid
/var/run/nm-dns-dnsmasq.pid -> /var/run/NetworkManager/dnsmasq.pid
/var/run/nm-dns-dnsmasq.conf -> /var/run/NetworkManager/dnsmasq.conf
The /var/run/NetworkManager directory is created at runtime, if it doesn't
exist.
Note: Path-based security policies like SELinux and AppArmor may need to
be adapted.
We had separate checks for glib-2.0, gobject-2.0, gmodule-2.0, and
gio-unix-2.0. It doesn't make sense to link a binary against all 4
because gio-unix-2.0 depends on glib-2.0 and gobject-2.0. Doing this
actually breaks things in unusual circumstances.
Generally, few bits of NM actually just use glib, and not gio. We
might as well coalesce those requirements together, even if it means
in some cases we "overlink". Additionally, I chose for now to fold
gmodule-2.0 in as well, even though many fewer programs need it. The
cost of overlinking is quite small.
The benefit of this is less repeated junk in Makefile.am, as well as
more centralized control over GLib. A followup patch will allow us to
set -DGLIB_VERSION_MIN_REQUIRED in just one place, rather than having
to replicate it 4 times.
The NM configure is still suboptimal - for example, libpolkit-1
depends on gio-2.0, so really we should determine the compiler flags
all in one pass. But it doesn't matter too much for now.
This functionality is (mostly) obsoleted by the newer
GLIB_VERSION_MIN_REQUIRED and GLIB_VERSION_MAX_ALLOWED defines. With
this, your build doesn't all of a sudden blow up if we deprecate
something in GLib - you have to explicitly opt-in to the newer
version.
G_DISABLE_DEPRECATED does still apply for macros and things that can't
take __attribute__((deprecated)), but it's not really worth the pain
and cargo culting around just for that.
The ctype macros (eg, isalnum(), tolower()) are locale-dependent. Use
glib's ASCII-only versions instead.
Also, replace isascii() with g_ascii_isprint(), since isascii()
accepts control characters, which isn't what the code wanted in any of
the places where it was using it.
Finding out interface type from interface name string is fragile. It is easily
broken, e.g. by biosdevname changing interface names to em<n> or p<n>*p<n>.
Sadly, Gentoo network configuration scripts are rather stupid, using format:
variable_${interface|mac|essid|apmac}.
http://www.gentoo.org/doc/en/handbook/2007.0/handbook-x86.xml?full=1#book_part4_chap2
The entries interface|mac|essid|apmac are basically indistinguishable. It's not
possible to say whether 'p1p1' is an interface or SSID, for example.
Fix the current behaviour a bit by checking whether the string is an interface.
If so, and it is not a Wi-Fi one, set the connection type as wired. Else it is
regarded as wireless.
Ifnet currently does not deal with user agent service. Any connection
that comes with flagged secrets or is not system connection will be
ignored by the plugin. Thanks to David Narvaez for his great help on
this problem.
