This commit will add a logging system to solve the problem that
one actually need to recompile rdesktop from source to enable
different debug logging.
- Same logging api for all kind of logging and messages to
end user.
- Adding -v for verbose output when running rdesktop.
- All messages are logged into a subject and with a type, eg:
logger(Keyboard, Notice, "Autos-electing %s based on locale.", locale);
- Debug logging is enabled trough a environment variable RDEKSTOP_DEBUG,
which specifies subjects of interest, comma separated. There is a special
subject named All which includes all subject for debug loggin. There is also
a simple logic opeartor '!' = NOT which can be used in combination like:
RDESKTOP_DEBUG=All,!Graphics,!Sound
Which would give debug log output for All subject except Graphics and Sound.
* The current return values have been selected pretty much without any
thought. Basically, the value 1 is used for all different kinds of
errors, except for a corner case where the server doesn't send a
RDP_PDU_DEACTIVATE in combination with a few special "reasons", where
the value 2 is used instead.
* rdesktop will currently also return with 2 if the user is closing
the rdesktop window, the same error as many other fatal errors, which
is somewhat strange.
* The main principle of my patch is to utilize more of the available
256 return codes. We are currently only using 3 values out of
256. This is bad; rdesktop should expose more information to the
caller about error conditions if it can.
Besides using the standardized exit codes for generic errors such as
EX_USAGE for command line usage errors, I've also exposed the
"extended disconnect reasons" from RDP. This allows for, for example,
to be able to distinguish between a logoff and a disconnect.
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/rdesktop/trunk@1510 423420c4-83ab-492f-b58f-81f9feb106b5
change year in files
add missing docu for updated commandline-flags
update changelog
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/trunk/rdesktop@827 423420c4-83ab-492f-b58f-81f9feb106b5
"orders.c", line 887: a cast does not yield an lvalue
Fix warnings:
"rdp.c", line 550: warning: integer overflow detected: op "<<"
"cache.c", line 42: warning: initializer does not fit or is out of range: -1
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/trunk/rdesktop@725 423420c4-83ab-492f-b58f-81f9feb106b5
and fixed a typo in the default handler.
Fixed implementation of desktop cache code, which was sometimes
overlapping saves.
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/trunk/rdesktop@15 423420c4-83ab-492f-b58f-81f9feb106b5
Implemented encryption layer and some basic licensing negotiation.
Reorganised code somewhat. While this is not quite as clean, it is
a lot faster - our parser speed was becoming a bottle-neck.
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/trunk/rdesktop@9 423420c4-83ab-492f-b58f-81f9feb106b5
really embodies a huge number of changes. We are now able to talk quite
fluently to a French NT Terminal Server - in normal usage only minor
font issues remain (handling of TEXT2 order is not perfect).
The next major hurdle is encryption, and it will be quite a big hurdle
- there seems to be some quite nasty session key stuff.
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/trunk/rdesktop@8 423420c4-83ab-492f-b58f-81f9feb106b5
