issue detected by cppcheck
[channels/drive/client/drive_main.c:454] -> [channels/drive/client/drive_main.c:443]: (warning) Either the condition '!irp' is redundant or there is possible null pointer dereference: irp.
[client/X11/xf_window.c:582] -> [client/X11/xf_window.c:580]: (warning) Either the condition '!xfc' is redundant or there is possible null pointer dereference: xfc.
[winpr/libwinpr/path/test/TestPathShell.c:40] -> [winpr/libwinpr/path/test/TestPathShell.c:43]: (warning) Either the condition '!path' is redundant or there is possible null pointer dereference: path.
[winpr/libwinpr/path/test/TestPathShell.c:49] -> [winpr/libwinpr/path/test/TestPathShell.c:52]: (warning) Either the condition '!path' is redundant or there is possible null pointer dereference: path.
[channels/drive/client/drive_file.c:125]: (error) Memory leak: path_slash
[server/Windows/wf_dxgi.c:195]: (error) Invalid number of character '(' when these macros are defined: 'WITH_DXGI_1_2'.
- fixed invalid, missing or additional arguments
- removed all type casts from arguments
- added missing (void*) typecasts for %p arguments
- use inttypes defines where appropriate
With this commit the "exported" components (usable with pkg-config and
cmake find module package)
* winpr - winpr library and headers
* freerdp - core library and headers
* freerdp-client - client specific library
* freerdp-server - server specific library
* rdtk - rdtk headers and library
To allow the installation of multiple different version (different major
number) the include files were moved into the respective sub folder:
freerdp -> freerdp{MAJOR}/freerdp (currently freerdp2/freerdp/)
winpr -> winpr{MAJOR}/winpr (currently winrp1/winpr/)
rdtk -> rdpk{MAJOR}/rdtk (currently rdtk0/rdtk/
The generated pkg-config and cmake find modules now also include the major
version number. Currently the following pkg-config are generated and
installed.
* winpr1
* freerdp2
* freerdp-server2
* freerdp-client2
* rdtk0
As cmake is able to handle multiple versions out of the box the
following can be used to find a specific module:
find_package(WinPR)
find_package(FreeRDP)
find_package(FreeRDP-Server)
find_package(FreeRDP-Client)
find_package(RdTk)
As cmake doesn't automatically resolve dependencies for packages it is
necessary to manually include the requirements. For example if
FreeRDP-Client is required WinPR and FreeRDP need to be included
(find_package) as well.
This commit also fixes the installation when STATIC_CHANNELS are built.
WITH STATIC_CHANNELS all channels are linked into libfreerdp-client, for
this all channels are generated as linker archive and linked together in
the final step. Before the intermediate linker archives were, although
not required and useful, installed. Same applies for server side
channels.
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.
"libfreerdp" consisted of multiple (small) single libraries. If the cmake
option MONOLITHIC was used only one library was build combining all of
the libfreerdp-* libraries.
The only exceptions to this are libfreerdp-server and libfreerdp-client these
are build as separate libraries.
This commit obsoltes non-monolithic builds and makes monolithic builds
the default. The cmake option MONOLITHIC is also removed.
drive_file_init: only allow directories and regular files
This is fixes issue #2071
Even if the server is only interested in getting a file's or directory's
attributes FreeRDP still tries to open the object with read permissions.
If the FreeRDP client has no read permissions for this object the call will
fail which forces the server to perform some expensive workarounds (e.g.
getting to the stat buffers via a directory enumeration request).
On Linux we can try to open the file or directory with the O_PATH flag in
order to obtain a file descriptor who's only purpose is to perform operations
that act purely at the file descriptor level.
* Borrowed eventfd_read and eventfd_write from bionic for uclibc compatibility (uclibc headers are broken unfortunately). Bionic and
FreeRDP are both under the Apache 2.0 license.
winpr is now always build as single library.
The build option MONOLITHIC_BUILD doesn't influence this behavior anymore.
The only exception is winpr-makecert-tool which is still build as extra
library.
This obsoletes complex_libraries for winpr.
