Don't mutate global state. For now, hack around it by putting
the mutable flags to a separate (global) cache. Obviously, it
still uses global data, but it no longer touches the global
option_info list.
- have the "self" argument first, before the environment arguments.
It's more idiomatic.
- from within cli, always pass nmc_meta_environment and nmc_meta_arg
where needed.
- drop the union in NMMetaAbstractInfo. I was suppost to make casts
nicer, but it doesn't really.
The show-secrets flag can be toggled in edit mode
nmcli> nmcli show-secrets yes
There is no point in tracking two separate flags for it. Inside
edit mode, when the user toggles the show-secrets flag, it should
overwrite the command line option.
These two flags can be merged.
The show-secret property is basically a part of the current
configuration, relevant during printing. It will be passed
on to nmc_print(), and hence must be part of NmcConfig.
We already have
- data sources (nm_cli, connections or settings)
- meta data information how to access the data sources (NMMetaAbstractInfo,
NmcMetaGenericInfo, NMMetaPropertyInfo)
Add now a generic way to output cli data using nmc_print(). It gets a
list of data-sources (@targets) and a list of available fields (meta
data). It also gets cli configuration (NmcConfig) and field selector
strings (@field_str).
Based on that, it should output the desired data.
This is intended to replaces the previous approach, where functions like
show_nm_status() have full knowledge about how to access the data and
create an intermediate output format (NmcOutputData, NmcOutputField)
that was printed via print_data().
show_nm_status() contained both knowledge about the data itself (how to
print a value) and intimate knoweledge about the output intermediate
format. Also, the intermediate format is hard to understand. For
example, sometimes we put the field prefix in NmcOutputField at index 0
and via the NmcOfFlags we control how to output the data.
Clearly separate the responsibilities.
- The meta data (NmcMetaGenericInfo) is only concerned with converting
a data source to a string (or a color format).
- the field selection (@field_str) only cares about parsing the list
of NMMetaAbstractInfo.
- _print_fill() populates a table with output values and header
entries.
- _print_do() prints the previously prepared table.
The advantage is that if you want to change anything, you only need to
touch a particular part.
This is only a show-case for `nmcli general status`. Parts are still
un-implemented and will follow.
This changes behavior for --terse mode: the values are now no longer
translated:
$ LANG=de_DE.utf8 nmcli -t --mode multiline general
I used to use g_strv_length ((char **) p) instead, but that feels
ugly because it g_strv_length() is not designed to operate on
arbitrary pointer arrays.
When a VPN connection can't be activated we have to unexport and
dispose it. Commit f2182fbf9b ("core: don't emit double
PropertiesChanged signal for new active connections") removed the call
to nm_exported_object_unexport() in case of failure because the active
connection already gets unreferenced on failure.
However, an exported object can't be disposed until it's explicitly
unexported because GDBus code keeps a reference to it. The result was
that the active connection was kept alive and exported, but without
explicit references to it. As soon as the connection was unexported,
it was also automatically disposed, causing issues like:
(src/nm-exported-object.c:1025):dispose: code should not be reached
#0 _g_log_abort () at /lib64/libglib-2.0.so.0
#1 g_logv () at /lib64/libglib-2.0.so.0
#2 g_log () at /lib64/libglib-2.0.so.0
#3 g_warn_message () at /lib64/libglib-2.0.so.0
#4 dispose (object=0xaaf110) at src/nm-exported-object.c:1025
#5 dispose (object=0xaaf110) at src/nm-active-connection.c:1246
#6 dispose (object=0xaaf110) at src/vpn/nm-vpn-connection.c:2642
#7 g_object_unref () at /lib64/libgobject-2.0.so.0
#8 registration_data_free () at /lib64/libgio-2.0.so.0
#9 g_hash_table_remove_internal () at /lib64/libglib-2.0.so.0
#10 g_dbus_object_manager_server_unexport_unlocked () at /lib64/libgio-2.0.so.0
#11 g_dbus_object_manager_server_unexport () at /lib64/libgio-2.0.so.0
#12 nm_bus_manager_unregister_object (self=0x9069e0, object=object@entry=0xaaf110) at src/nm-bus-manager.c:858
#13 nm_exported_object_unexport (self=0xaaf110) at src/nm-exported-object.c:714
#14 _settings_connection_removed (connection=<optimized out>, user_data=0xaaf110) at src/nm-active-connection.c:184
#15 g_closure_invoke () at /lib64/libgobject-2.0.so.0
#16 signal_emit_unlocked_R () at /lib64/libgobject-2.0.so.0
#17 g_signal_emit_valist () at /lib64/libgobject-2.0.so.0
#18 g_signal_emit_by_name () at /lib64/libgobject-2.0.so.0
#19 nm_settings_connection_signal_remove (self=self@entry=0x9e4a80, allow_reuse=allow_reuse@entry=0) at src/settings/nm-settings-connection.c:2085
#20 do_delete (self=0x9e4a80, callback=0x58106a <con_delete_cb>, user_data=0xa84fa0) at src/settings/nm-settings-connection.c:768
#21 do_delete (connection=0x9e4a80, callback=0x58106a <con_delete_cb>, user_data=0xa84fa0) at src/settings/plugins/keyfile/nms-keyfile-connection.c:127
#22 nm_settings_connection_delete (self=self@entry=0x9e4a80, callback=callback@entry=0x58106a <con_delete_cb>, user_data=0xa84fa0) at src/settings/nm-settings-connection.c:694
#23 delete_auth_cb (self=self@entry=0x9e4a80, context=context@entry=0x7fffd80131e0, subject=0x91fb40, error=<optimized out>, data=data@entry=0x0) at src/settings/nm-settings-connection.c:1879
#24 pk_auth_cb (chain=0x7fffd00024a0, chain_error=<optimized out>, context=0x7fffd80131e0, user_data=<optimized out>) at src/settings/nm-settings-connection.c:1351
#25 auth_chain_finish (user_data=0x7fffd00024a0) at src/nm-auth-utils.c:92
#26 g_idle_dispatch () at /lib64/libglib-2.0.so.0
Restore the unexport upon failure to fix this.
Fixes: f2182fbf9bhttps://bugzilla.redhat.com/show_bug.cgi?id=1440077
(cherry picked from commit 69fd96118e)
When a VPN connection can't be activated we have to unexport and
dispose it. Commit f2182fbf9b ("core: don't emit double
PropertiesChanged signal for new active connections") removed the call
to nm_exported_object_unexport() in case of failure because the active
connection already gets unreferenced on failure.
However, an exported object can't be disposed until it's explicitly
unexported because GDBus code keeps a reference to it. The result was
that the active connection was kept alive and exported, but without
explicit references to it. As soon as the connection was unexported,
it was also automatically disposed, causing issues like:
(src/nm-exported-object.c:1025):dispose: code should not be reached
#0 _g_log_abort () at /lib64/libglib-2.0.so.0
#1 g_logv () at /lib64/libglib-2.0.so.0
#2 g_log () at /lib64/libglib-2.0.so.0
#3 g_warn_message () at /lib64/libglib-2.0.so.0
#4 dispose (object=0xaaf110) at src/nm-exported-object.c:1025
#5 dispose (object=0xaaf110) at src/nm-active-connection.c:1246
#6 dispose (object=0xaaf110) at src/vpn/nm-vpn-connection.c:2642
#7 g_object_unref () at /lib64/libgobject-2.0.so.0
#8 registration_data_free () at /lib64/libgio-2.0.so.0
#9 g_hash_table_remove_internal () at /lib64/libglib-2.0.so.0
#10 g_dbus_object_manager_server_unexport_unlocked () at /lib64/libgio-2.0.so.0
#11 g_dbus_object_manager_server_unexport () at /lib64/libgio-2.0.so.0
#12 nm_bus_manager_unregister_object (self=0x9069e0, object=object@entry=0xaaf110) at src/nm-bus-manager.c:858
#13 nm_exported_object_unexport (self=0xaaf110) at src/nm-exported-object.c:714
#14 _settings_connection_removed (connection=<optimized out>, user_data=0xaaf110) at src/nm-active-connection.c:184
#15 g_closure_invoke () at /lib64/libgobject-2.0.so.0
#16 signal_emit_unlocked_R () at /lib64/libgobject-2.0.so.0
#17 g_signal_emit_valist () at /lib64/libgobject-2.0.so.0
#18 g_signal_emit_by_name () at /lib64/libgobject-2.0.so.0
#19 nm_settings_connection_signal_remove (self=self@entry=0x9e4a80, allow_reuse=allow_reuse@entry=0) at src/settings/nm-settings-connection.c:2085
#20 do_delete (self=0x9e4a80, callback=0x58106a <con_delete_cb>, user_data=0xa84fa0) at src/settings/nm-settings-connection.c:768
#21 do_delete (connection=0x9e4a80, callback=0x58106a <con_delete_cb>, user_data=0xa84fa0) at src/settings/plugins/keyfile/nms-keyfile-connection.c:127
#22 nm_settings_connection_delete (self=self@entry=0x9e4a80, callback=callback@entry=0x58106a <con_delete_cb>, user_data=0xa84fa0) at src/settings/nm-settings-connection.c:694
#23 delete_auth_cb (self=self@entry=0x9e4a80, context=context@entry=0x7fffd80131e0, subject=0x91fb40, error=<optimized out>, data=data@entry=0x0) at src/settings/nm-settings-connection.c:1879
#24 pk_auth_cb (chain=0x7fffd00024a0, chain_error=<optimized out>, context=0x7fffd80131e0, user_data=<optimized out>) at src/settings/nm-settings-connection.c:1351
#25 auth_chain_finish (user_data=0x7fffd00024a0) at src/nm-auth-utils.c:92
#26 g_idle_dispatch () at /lib64/libglib-2.0.so.0
Restore the unexport upon failure to fix this.
Fixes: f2182fbf9bhttps://bugzilla.redhat.com/show_bug.cgi?id=1440077
The address change involves setting the link down which causes the supplicant
interface to change state and in turn another scan attempt. This could lead to
a loop in case of broken drivers that are not able to change the MAC address
iff the MAC address is attempted at each scan request.
https://bugzilla.redhat.com/show_bug.cgi?id=1382741
(cherry picked from commit 0234172923)
The address change involves setting the link down which causes the supplicant
interface to change state and in turn another scan attempt. This could lead to
a loop in case of broken drivers that are not able to change the MAC address
iff the MAC address is attempted at each scan request.
https://bugzilla.redhat.com/show_bug.cgi?id=1382741
Call get_device_list() after next_arg(); call it only after checking
that there are other arguments after "monitor".
Fixes: 6a3d77fbe6
(cherry picked from commit 2c4e991aba)
If a configuration does not have a path it is because we are still
sending it to pacrunner or because we failed to do so. In both cases,
we have to remove the configuration from the list.
Fixes: 3ad89223d0
(cherry picked from commit fad2cf0721)
Don't try to remove the configuration if we haven't added it in the
first place, for example when the connection gets deactivated before
it completes or for slave connections without IP configuration.
Fixes: 3ad89223d0
(cherry picked from commit 3cada7722d)
If a VPN provides a proxy, we want to restrict the usage of that proxy
to URLs in the VPN domain. For all other connections, the proxy should
be used for all domains.
(cherry picked from commit b139552255)
Fix some issues in nm-pacrunner-manager.c:
- when adding a configuration through nm_pacrunner_manager_send(), we
kept an association between the interface name and the pacrunner
configuration object path, so that the configuration for that
interface could be removed later. Unfortunately not all
configurations have an interface associated, so we need a more
generic way to identify configurations. Introduce a new @tag
argument that serves as key to match configurations
- the interface name of the last pushed configuration was stored in
the manager private config and reused later; this could cause
issues when there are multiple outstanding D-Bus calls. The
interface is not needed anymore after the previous point.
- remove() didn't actually remove the configuration from the list
(cherry picked from commit 3ad89223d0)
IEEE_80211_IE_VHT_CAP has zero hits searching the internet.
WLAN_EID_VHT_CAPABILITY is how the same define is called by
kernel's "include/linux/ieee80211.h".
Use the same name as kernel.
Also, collect the maximum of @max_rate.
Currently, 'nmcli dev wifi list' does not show the user any rates above
54Mbps. Now, we can check the IEs passed to NM from the wpa_supplicant,
pull the mcs rate and channel width information, and determine a maximum
possible data rate for 11n and 11ac APs.
https://bugzilla.gnome.org/show_bug.cgi?id=779771
