Global static variables do not work, if more than one instance
of an RDP client is running in the same process space.
Removed the varaibles where possible and replaced them with
thread local storage where necessary.
The rdpContext gets an event which will
get set if an error occoured in a channel.
If a thread or a void callback has to report an
error it will get signaled by this system.
Change the return type of Stream_Ensure*Capacity from void to BOOL to be
able to detect realloc problems easily. Otherwise the only way to detect
this was to check if the capacity after the call was >= the required
size.
In case Stream_Ensure*Capacity fails the old memory is still available
and need to freed outside.
This commit also adds checks to most calls of Stream_Ensure*Capacity to
check if the call was successful.
+ add: COMMAND_LINE_IGN_UNKNOWN_KEYWORD flag for CommandLineParseArgumentsA to ignory unknown keys without fail
+ add: lot of WLog_DBG() in drdynvc, add function names in existing
* change: error text in rdpsnd OSS
* fix: dev in rdpsnd does not work
* fix/change: audio-dev renamed to dev and now work in audin
* fix dynamic channels now work again
If we send a negative creation status while processing the DVC create
response pdu in drdynvc_process_create_request() we must also close
the created channel. Otherwise we will get duplicated channel IDs
in the channel manager's array list because the server will
eventually reuse the channel ids which we have reported as failed in
previous creation responses.
In order to protect the client from duplicated IDs sent by buggy or
malicious servers I've added an appropriate check in
dvcman_channel_new() which will now return NULL in this case.
Also added a missing NULL check for the result of dvcman_channel_new()
in dvcman_create_channel().
The resource cleanup was executed twice for each dynamic channel.
Now cleaning up the resources by array list free callback and only
when closing the channel.
