Rename g_file_open() to g_file_open_rw(), and add a new g_file_open_ro()
call that wraps the common g_file_open_ex(file, 1, 0, 0, 0) idiom. This
will make the file access mode more explicit in the code.
Change all calls to g_file_open() to the _ro() or _rw() variant as
appropriate, and replace g_file_open_ex(file, 1, 0, 0, 0) with the _ro()
call.
Lastly, add tests for the two new calls to test_os_calls.c (code
courteously provided by matt335672).
The code in xrdp_mm.c to connect to chansrv over a TCP socket has
been removed, with the move to UDS. This PR simply removes the
chansrv TCP listening code. Without doing this, some configurations
result in a failure of xrdp to connect to chansrv.
It supports the extended configurations for sesman.ini:
Before:
[Security]
RestrictOutboundClipboard=true or false
After:
[Security]
RestrictInboundClipboard=[true or false | text or file or image | comma separated list]
RestrictOutboundClipboard=[true or false | text or file or image | comma separated list]
Above configuration is disabled by default (false)
And it can be specified comma separated list like this:.
RestrictInboundClipboard=file, image
RestrictOutboundClipboard=text, file, image
Note that if RestrictOutboundClipboard=true,file is set,
file is ignored and it is treated as RestrictOutboundClipboard=true
It is same for RestrictInboundClipboard.
