ifconfig: check the family when different from AF_UNSPEC

fix #18443

Change-Id: I05df404311f7e2048b83d5c4ebfdf8e1b0fc64c0
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6597
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>

ifconfig: check the family is available

* fixes #6489
* fixes 64-bit warnings

Change-Id: I6ddfee8ec418881fddc0561b8b464a7d739dec9e
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6454
Reviewed-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>

Migrate in-tree consumers of BNetworkDevice::GetNextNetwork to GetNetworks.

GetNextNetwork is very inefficient as it fetches all networks but only
returns one of them. GetNetworks was introduced to compensate for that,
but only the most regular consumers were initially migrated. Now,
the remaining consumers of the old API are converted to the new one.

ifconfig: Fix Wformat-security

Change-Id: Ie4cf563f1ac333824932e1154e44d23e5ea046e3
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4482
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

freebsd11_network -> freebsd_network.

FreeBSD 12 has no major changes to the ifnet KPIs that constitute a
source compatibility break, save a single one related to locking
which doesn't really apply to us, and so we don't need to create
a "freebsd12_network" directory to work through the upgrades.

ifconfig & Network preferences: Actually trigger scans using BNetworkDevice.

Fixes #12034, and a variety of other strange "no wireless networks
appear" bugs that have plagued Haiku for years.

Change-Id: I734cb8084e8a626b8e03511519609bf80c1559eb
Reviewed-on: https://review.haiku-os.org/552
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

Update all remaining consumers of the FreeBSD compat headers.

ifconfig: add "[-]ht" control option for WLAN devices

* "ht" and "-ht" enable or disable the use of HT mode
(high throughput, 802.11n) for the wireless network device

* Analogous to the option with the same name in FreeBSD's ifconfig

* Disabling HT before associating with an AP is a workaround for
connection instability issues encountered with iprowifi4965
driver

ifconfig: improved empty address display.

* Now shows as "--" instead of just the empty string.

ifconfig: moved media type stuff into its own file.

* This can now be easily shared.

Revert "Move getifaddrs to libnetwork again."

This reverts commit 31ea76548a64b232ed10cb444bf84ca1f7e40b0f.

Adrien, please try again without clobbering the otherwise nice
BNetworkInterface API!

Conflicts:
src/kits/network/getifaddrs.cpp

Move getifaddrs to libnetwork again.

* BNetworkInterfaceAddress is moved to libnetwork. It is modified to not
use BNetworkAddress (which is in libbnetapi) and instead use sockaddr
and sockaddr_storage directly. All callers are adjusted to this.
* Some support code is shared between BNetworkInterface and
BNetworkInterfaceAddress, move it to libnetwork but in the BPrivate
namespace.

ifconfig: fail with a warning if called on a non-existent interface.

ifconfig: typo fixes

add a constant for 10G base T ethernet.

add a constant for 10G base T ethernet.

* Added basic WLAN support to ifconfig.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39814 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Simplified get_address_family() function.
* Use new BNetworkInterface::AutoConfigure() method.
* Automatic whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39594 a95241bf-73f2-0310-859d-f6bbb57e9c96

* ifconfig is no longer using any ioctl()s, but the new C++ classes only. Seems
to work fine so far.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38061 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed no longer needed utility functions, and use BNetworkAddress instead
of where they were used before.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38028 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Reimplemented listing interfaces completely via the new C++ API. Only when
configuring or deleting interfaces, the ioctl()s are used directly for now;
but this should be changed as well.
* Applied patch by Atis partially that fixes mask creation by prefix length,
and changes a few other minor things.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38025 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Use the _SIZEOF_ADDR_IFREQ() macro instead of computing the length manually.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37926 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Renamed the proprietary SIOC_* ioctls to B_SOCKET_* - no reason to pollute
global name space, and have ugly identifiers for nothing :-)
* Added a flags field to struct ifaliasreq. Added flags to mark an alias that
is currently being configured, or has been automatically configured.
Those flags aren't used yet, but they will replace IFF_CONFIGURING and
friends.
* Implemented deleting addresses only from interfaces via ifconfig.
* Added more command aliases for delete to ifconfig ("del", and "delete", for
more consistency with route).
* Fixed control_routes() to only release a reference to an address if it
actually got one before.
* If an interface address is deleted, its routes are now removed as well.
* InterfaceAddress now holds a reference to its interface as planned.
* Implemented removing interfaces. Works quite nicely.
* When downing an interface, all of its routes are now removed. When upping
it again, at least the default routes are added.
* datalink.cpp's get_interface_name_or_index() leaked a reference to the
interface found.
* SIOCAIFADDR would also leak a reference when new addresses were added.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37872 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Reworked the complete stack to allow more than one address per network
interface - this caused quite a number of changes.
* Network interfaces, and its addresses are now reference counted (not yet
complete, though, InterfaceAddresses need to hold references to their
interface as well).
* There are two known regressions of this commit that I will fix later:
- you cannot remove interfaces anymore
- IPv4 multicast was broken anyway, but now it's disabled, too.
* Moved a device_interfaces.cpp|h out of interfaces.cpp.
* The datalink layer chain is now instantiated per domain per interface,
not just per interface anymore.
* When a buffer reaches the network layer, it has no known interface yet, ie.
the ipv4|6|whatever modules need to set this manually.
* Added more debug output, and some new debugger commands, the control option
is now printed in clear text.
* Added hash_address() function to the address modules. Added "const" to
set_to_defaults() where needed.
* Fixed net_buffer's restore header functions offset use as reported by Atis.
* Improved buffer dump output, use the domain module to print the address if
available.
* Moved net_buffer::type into the union, as it's not needed by the upper layers
anymore.
* Moved IPv6 specific code from {add|remove}_default_route() to where it
belongs, but disabled it for the time being.
* Completely discarded useless ipv4_datagram module.
* Added ping6 to the build.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37794 a95241bf-73f2-0310-859d-f6bbb57e9c96

* On Haiku, ifreq::ifr_name always includes the trailing null byte. Adjusted
userland code to take this into account (the kernel would just cut off the
name).
* This closes ticket #6280.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37689 a95241bf-73f2-0310-859d-f6bbb57e9c96

Another patch by Atis Elsts:
* Added ping6 command from FreeBSD.
* tcpdump is now built with IPv6 supprt.
* added IPv6 support to route, and ifconfig (the family stuff should eventually
be factored out).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37600 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Made defines out of the kNetServerSignature and kMsgConfigureInterface
constants - they are used in other apps as well, and defining them as
"static const" causes undefined warnings in other source files. This also
fixes the build.
* Changed "interfaces::auto config" to auto_config, as that's more convenient
to use in the settings files.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32321 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed left-over debug output.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29218 a95241bf-73f2-0310-859d-f6bbb57e9c96

* The net_server now accepts messages from the outside that want to configure
an interface (I don't remember why I didn't want this earlier, but well).
* ifconfig now has an auto-config option that will trigger DHCP.
* Also, it will now remove the IFF_AUTO_CONFIGURED and IFF_CONFIGURING flags
if an address is specified (any on-going auto-configuration should check for
these and abort if they aren't there anymore).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28831 a95241bf-73f2-0310-859d-f6bbb57e9c96

On request implemented setting media type.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24311 a95241bf-73f2-0310-859d-f6bbb57e9c96

Setting a default netmask/broadcast address is no longer needed in ifconfig
and the net_server; the network stack now does this internally since r24170;
it worked for IPv4 only, anyway.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24171 a95241bf-73f2-0310-859d-f6bbb57e9c96

fixed warnings


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23612 a95241bf-73f2-0310-859d-f6bbb57e9c96

added IFM_AUTO to if_media and ifconfig.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21049 a95241bf-73f2-0310-859d-f6bbb57e9c96

tiny case but T/TX is copper, SX is fiber


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20558 a95241bf-73f2-0310-859d-f6bbb57e9c96

Only print the media state in case we're linked.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20557 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added support for printing the media type.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20555 a95241bf-73f2-0310-859d-f6bbb57e9c96

output IFF_LINK, IFF_AUTO_CONFIGURED and IFF_CONFIGURING flags


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20550 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added "services" to the network settings, and refactored the settings class a bit
to be easier extendable with more classes.
* Fixed a bug in the settings that caused updated settings to be appended to the
existing ones (missing BMessage::MakeEmpty()).
* Started services system, doesn't do anything useful yet (inetd replacement).
* Fixed the bug that caused the loopback default netmask to be incorrectly chosen;
removed the temporary fix Bruno introduced before. The same bug has been in
ifconfig where I copied the code from (but wrote it there, too) :-).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19609 a95241bf-73f2-0310-859d-f6bbb57e9c96

Merge of branches/team/network/new_stack - not yet complete as SVN does only support
replacing files when merging when you don't have deleted them manually (for some reason,
it only works as part of the merge operation, and we didn't copy the whole tree to
have "a fresh start" - next time we know better, at least if SVN still suffers from
that same limitation).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18456 a95241bf-73f2-0310-859d-f6bbb57e9c96

ifconfig: improved empty address display.

* Now shows as "--" instead of just the empty string.

ifconfig: moved media type stuff into its own file.

* This can now be easily shared.

Revert "Move getifaddrs to libnetwork again."

This reverts commit 31ea76548a64b232ed10cb444bf84ca1f7e40b0f.

Adrien, please try again without clobbering the otherwise nice
BNetworkInterface API!

Conflicts:
src/kits/network/getifaddrs.cpp

Move getifaddrs to libnetwork again.

* BNetworkInterfaceAddress is moved to libnetwork. It is modified to not
use BNetworkAddress (which is in libbnetapi) and instead use sockaddr
and sockaddr_storage directly. All callers are adjusted to this.
* Some support code is shared between BNetworkInterface and
BNetworkInterfaceAddress, move it to libnetwork but in the BPrivate
namespace.

ifconfig: fail with a warning if called on a non-existent interface.

ifconfig: typo fixes

add a constant for 10G base T ethernet.

add a constant for 10G base T ethernet.

* Added basic WLAN support to ifconfig.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39814 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Simplified get_address_family() function.
* Use new BNetworkInterface::AutoConfigure() method.
* Automatic whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39594 a95241bf-73f2-0310-859d-f6bbb57e9c96

* ifconfig is no longer using any ioctl()s, but the new C++ classes only. Seems
to work fine so far.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38061 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed no longer needed utility functions, and use BNetworkAddress instead
of where they were used before.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38028 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Reimplemented listing interfaces completely via the new C++ API. Only when
configuring or deleting interfaces, the ioctl()s are used directly for now;
but this should be changed as well.
* Applied patch by Atis partially that fixes mask creation by prefix length,
and changes a few other minor things.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38025 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Use the _SIZEOF_ADDR_IFREQ() macro instead of computing the length manually.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37926 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Renamed the proprietary SIOC_* ioctls to B_SOCKET_* - no reason to pollute
global name space, and have ugly identifiers for nothing :-)
* Added a flags field to struct ifaliasreq. Added flags to mark an alias that
is currently being configured, or has been automatically configured.
Those flags aren't used yet, but they will replace IFF_CONFIGURING and
friends.
* Implemented deleting addresses only from interfaces via ifconfig.
* Added more command aliases for delete to ifconfig ("del", and "delete", for
more consistency with route).
* Fixed control_routes() to only release a reference to an address if it
actually got one before.
* If an interface address is deleted, its routes are now removed as well.
* InterfaceAddress now holds a reference to its interface as planned.
* Implemented removing interfaces. Works quite nicely.
* When downing an interface, all of its routes are now removed. When upping
it again, at least the default routes are added.
* datalink.cpp's get_interface_name_or_index() leaked a reference to the
interface found.
* SIOCAIFADDR would also leak a reference when new addresses were added.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37872 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Reworked the complete stack to allow more than one address per network
interface - this caused quite a number of changes.
* Network interfaces, and its addresses are now reference counted (not yet
complete, though, InterfaceAddresses need to hold references to their
interface as well).
* There are two known regressions of this commit that I will fix later:
- you cannot remove interfaces anymore
- IPv4 multicast was broken anyway, but now it's disabled, too.
* Moved a device_interfaces.cpp|h out of interfaces.cpp.
* The datalink layer chain is now instantiated per domain per interface,
not just per interface anymore.
* When a buffer reaches the network layer, it has no known interface yet, ie.
the ipv4|6|whatever modules need to set this manually.
* Added more debug output, and some new debugger commands, the control option
is now printed in clear text.
* Added hash_address() function to the address modules. Added "const" to
set_to_defaults() where needed.
* Fixed net_buffer's restore header functions offset use as reported by Atis.
* Improved buffer dump output, use the domain module to print the address if
available.
* Moved net_buffer::type into the union, as it's not needed by the upper layers
anymore.
* Moved IPv6 specific code from {add|remove}_default_route() to where it
belongs, but disabled it for the time being.
* Completely discarded useless ipv4_datagram module.
* Added ping6 to the build.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37794 a95241bf-73f2-0310-859d-f6bbb57e9c96

* On Haiku, ifreq::ifr_name always includes the trailing null byte. Adjusted
userland code to take this into account (the kernel would just cut off the
name).
* This closes ticket #6280.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37689 a95241bf-73f2-0310-859d-f6bbb57e9c96

Another patch by Atis Elsts:
* Added ping6 command from FreeBSD.
* tcpdump is now built with IPv6 supprt.
* added IPv6 support to route, and ifconfig (the family stuff should eventually
be factored out).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37600 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Made defines out of the kNetServerSignature and kMsgConfigureInterface
constants - they are used in other apps as well, and defining them as
"static const" causes undefined warnings in other source files. This also
fixes the build.
* Changed "interfaces::auto config" to auto_config, as that's more convenient
to use in the settings files.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32321 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed left-over debug output.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29218 a95241bf-73f2-0310-859d-f6bbb57e9c96

* The net_server now accepts messages from the outside that want to configure
an interface (I don't remember why I didn't want this earlier, but well).
* ifconfig now has an auto-config option that will trigger DHCP.
* Also, it will now remove the IFF_AUTO_CONFIGURED and IFF_CONFIGURING flags
if an address is specified (any on-going auto-configuration should check for
these and abort if they aren't there anymore).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28831 a95241bf-73f2-0310-859d-f6bbb57e9c96

On request implemented setting media type.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24311 a95241bf-73f2-0310-859d-f6bbb57e9c96

Setting a default netmask/broadcast address is no longer needed in ifconfig
and the net_server; the network stack now does this internally since r24170;
it worked for IPv4 only, anyway.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24171 a95241bf-73f2-0310-859d-f6bbb57e9c96

fixed warnings


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23612 a95241bf-73f2-0310-859d-f6bbb57e9c96

added IFM_AUTO to if_media and ifconfig.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21049 a95241bf-73f2-0310-859d-f6bbb57e9c96

tiny case but T/TX is copper, SX is fiber


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20558 a95241bf-73f2-0310-859d-f6bbb57e9c96

Only print the media state in case we're linked.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20557 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added support for printing the media type.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20555 a95241bf-73f2-0310-859d-f6bbb57e9c96

output IFF_LINK, IFF_AUTO_CONFIGURED and IFF_CONFIGURING flags


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20550 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added "services" to the network settings, and refactored the settings class a bit
to be easier extendable with more classes.
* Fixed a bug in the settings that caused updated settings to be appended to the
existing ones (missing BMessage::MakeEmpty()).
* Started services system, doesn't do anything useful yet (inetd replacement).
* Fixed the bug that caused the loopback default netmask to be incorrectly chosen;
removed the temporary fix Bruno introduced before. The same bug has been in
ifconfig where I copied the code from (but wrote it there, too) :-).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19609 a95241bf-73f2-0310-859d-f6bbb57e9c96

Merge of branches/team/network/new_stack - not yet complete as SVN does only support
replacing files when merging when you don't have deleted them manually (for some reason,
it only works as part of the merge operation, and we didn't copy the whole tree to
have "a fresh start" - next time we know better, at least if SVN still suffers from
that same limitation).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18456 a95241bf-73f2-0310-859d-f6bbb57e9c96