pfSense

Update all direct config access with accessor functions

Fix typos and copy/paste issues

Issues found by the PHP linter mostly include typos and usage of
unassigned variables. To address these, traverse the commit history
to determine the intent.

Update the years in the Copyright notice.

Don't sync if settings are empty. Fixes #14182

Update copyright years to include 2023

Rector some direct config gets with pure scalar paths.

Update the Copyright year of the files owned by Rubicon/Netgate.

XMLRPC sync improvements. Implements #12051

Fix filename

Set default_socket_timeout on XMLRPC sync. Fixes #11718

Update the Copyright year.

A subsequent commit will deal with .po's.

Revert "Remove non captive-portal logs from Local4 syslog facility."

This reverts commit 6960993dc53c559619fe3f8d8ea903e7730b4fa6.

Remove non captive-portal logs from Local4 syslog facility.
Various logs are recorded in local4 in HA situation. They should not be recorded here.
Redmine #97

This is 2020. Issue #9245

Fix copyright message years to reflect BSDP -> ESF -> Netgate

Update copyright notices to 2019. Happy New Year

Remove Whitespace

I'm aware this is a very large commit. Let me know if you'd rather have it broken down by file type (ie: PHP/shell scripts) so it would be easier to review.

-RJ

Update the Copyright notice for pfSense.

xmlrpc, fix usage of space and + character that need different encoding

Improve XMLRPC failure messages/exception handling. Fixes #7448

xmlrpc, use authentication through the basic auth header instead of extra user/pass parameters

XMLRPC, xmlrpc_client, add new scheme parameter in setConnectionData(syncip,port,user,pass,schema), for use by packages that sync to custom locations, set public/private on all functions

XMLRPC, xmlrpc_client set new Netgate copyright.

XMLRPC, xmlrpc_client remove extended class and define setConnectionData(.) function instead.

XMLRPC, xmlrpc_client simplify construction parameters where possible + cleanup

XMLRPC, generic xmlrpc_client implementation + bugfixes in voucher sync

Ticket #3734: Remove xmlrpc.inc, xmlrpc_client.inc and xmlrpc_server.inc

Ticket #3734: Retire PEAR.inc and use PEAR.php from ports

Merge pull request #2581 from PiBa-NL/23_silence_syncerror

xmlrpc_client.inc, silence the php 'crash' error, sync errors are reported through file-notices already.

Since we moved to stream related function on xmlrpc_client, we should use tcp:// as protocol for http. Fix issue reported at https://forum.pfsense.org/index.php?topic=105890.0

Remove debug leftover

Fix #5329

Since PHP 5.6, fsockopen() is checking SSL certificates, xmlrpc_client
is used only for HA today so it's safe to disable this check.

Since fsockopen() doesn't provide a way to disable it, move code to use
stream_socket_client()

Move main pfSense content to src/