The initial implementation of Uinicode input via IBus used a startup delay
of 3 seconds to wait for the daemon to be ready before connecting to it.
This commit introduces a poll-wait loop which can remove the delay
entirely if the daemon is up when chansrv starts the interface.
1) [Regression] If the specified mountpoint is not immediately below an
existing directory, the directory is not created.
2) The message to ask the user to unmount an existing mounted directory
has been moved to the right place.
- xrdp is not now built with XRDP_IBUS to allow other input
methods to be more easily supported.
- chansrv is only aked to start an input method if the client
supports it.
- chansrv sends a status report back to xrdp when asked to start
and input method.
- ./configure without --enable-ibus now works.
g_strncpy() is the wrong function for copying strings in struct utmp[x]
as it always terminates strings.
strncpy() itself would be a good choice, but is marked by many compilers
as being unsafe to use.
str2memcpy() is taken from util-linux, and is exactly right for this
application.
POSIX.1 doesn't define ut_host in struct utmpx. Also, Linux has support
for an exit status value in ut_exit. This commit adds conditional code
for both ut_host and ut_exit to maximise portability.
- renamed the two files, including the header was conflicting with official headers
- configure look for utmp/utmpx headers, wo we know which struct to use
- reworked the usage for linux, works mostly (last still showing 'gone' for loggued users)
- Use clearenv() if it exists
- Don't rely on <limits.h> being pulled in by <sys/param.h>
- Rename the DEFAULT_TYPE macro in sesrun.c. This name appears to be
used on Solaris. It's not a good choice.
Now we've made the XRDP_SOCKET_PATH only writeable by root, it's
safe to move the sesman socket back into this directory. We no longer
need a separate sesmanruntimedir
