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2015-09-23libcacard: use the standalone projectMarc-André Lureau1-785/+0
libcacard is now a standalone project hosted with the Spice project (see the 2.5.0 release announcement), remove it from qemu tree. Use the library if found during configure or if --enable-smartcard. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Tested-by: Paolo Bonzini <pbonzini@redhat.com>
2015-04-30libcacard: stop including qemu-common.hPaolo Bonzini1-1/+7
This is a small step towards making libcacard standalone. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-11-14libcacard: fix resource leakzhanghailiang1-1/+6
In function connect_to_qemu(), getaddrinfo() will allocate memory that is stored into server, it should be freed by using freeaddrinfo() before connect_to_qemu() return. Cc: qemu-stable@nongnu.org Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-06-24vscclient: Add required headers to fix build on FreeBSDEd Maste1-0/+2
Signed-off-by: Ed Maste <emaste@freebsd.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-06-10vscclient: use glib thread primitives not qemuMichael Tokarev1-33/+37
Use glib-provided thread primitives in vscclient instead of qemu ones, and do not use qemu sockets in there (open-code call to WSAStartup() for windows to initialize things). This way, vscclient becomes more stand-alone, independent on qemu internals. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Alon Levy <alevy@redhat.com> Tested-by: Alon Levy <alevy@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-05-26libcacard: remove useless initializersMichael Tokarev1-2/+2
libcacard has many functions which initializes local variables at declaration time, which are always assigned some values later (often right after declaration). Clean up these initializers. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-05-24libcacard: Plug memory leaks around vreader_get_reader_list()Markus Armbruster1-0/+1
Spotted by Coverity. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alon Levy <alevy@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-05-24libcacard/vscclient: Bury some dead codeMarkus Armbruster1-4/+2
Spotted by Coverity. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alon Levy <alevy@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-03-09Add a 'name' parameter to qemu_thread_createDr. David Alan Gilbert1-1/+1
If enabled, set the thread name at creation (on GNU systems with pthread_set_np) Fix up all the callers with a thread name Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2013-12-16vscclient: do not add a socket watch if there is not data to sendMarc-André Lureau1-4/+6
Fixes the following error: ** (process:780): CRITICAL **: do_socket_send: assertion `socket_to_send->len != 0' failed Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-12-09libcacard: Fix compilation for older versions of glib (bug #1258168)Stefan Weil1-2/+2
See https://bugs.launchpad.net/bugs/1258168 libcacard/vscclient.c: In function 'do_socket_read': libcacard/vscclient.c:410: warning: implicit declaration of function 'g_warn_if_reached' libcacard/vscclient.c:410: warning: nested extern declaration of 'g_warn_if_reached' libcacard/vscclient.c: In function 'main': libcacard/vscclient.c:763: warning: implicit declaration of function 'g_byte_array_unref' libcacard/vscclient.c:763: warning: nested extern declaration of 'g_byte_array_unref' ... libcacard/vscclient.o: In function `do_socket_read': libcacard/vscclient.c:410: undefined reference to `g_warn_if_reached' libcacard/vscclient.o: In function `main': libcacard/vscclient.c:763: undefined reference to `g_byte_array_unref' g_warn_if_reached was added in glib 2.16, and g_byte_array_unref is supported since glib 2.22. QEMU requires glib 2.12, so both names must not be used. Instead of showing a warning for code which should not be reached, vscclient better stop running, so g_warn_if_reached is not useful for vscclient. In libcacard/vsclient.c, g_byte_array_unref can be replaced by g_byte_array_free. This is not generally true, so adding a compatibility layer in include/glib-compat.h is no option here. Reported-by: Laurent Desnogues <laurent.desnogues@gmail.com> Reported-by: Don Slutz <dslutz@verizon.com> Signed-off-by: Stefan Weil <sw@weilnetz.de>
2013-09-20vscclient: remove unnecessary use of uninitialized variableMichael Tokarev1-2/+1
Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-12libcacard/vscclient: fix leakage of socket on error pathsAlon Levy1-2/+7
Spotted by Coverity. Signed-off-by: Alon Levy <alevy@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-04-24libcacard: teach vscclient to use GMainLoop for portabilityMarc-André Lureau1-145/+246
This version handles non-blocking sending and receiving from the socket. Signed-off-by: Marc-André Lureau <mlureau@redhat.com> Reviewed-by: Alon Levy <alevy@redhat.com>
2013-04-24libcacard: vscclient to use QemuThread for portabilityMarc-André Lureau1-7/+2
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Alon Levy <alevy@redhat.com>
2013-04-24libcacard: split vscclient main() from socket readingMarc-André Lureau1-152/+162
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Alon Levy <alevy@redhat.com>
2013-01-30libcacard: Fix unchecked strdup() by converting to g_strdup()Markus Armbruster1-2/+2
Note that we already free with g_free(). Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-12-19misc: move include files to include/qemu/Paolo Bonzini1-2/+2
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-03-08Spelling fixes in comments (it's -> its)Stefan Weil1-1/+1
* it's -> its (fixed for all files) * dont -> don't (only fixed in a line which was touched by the previous fix) * distrub -> disturb (fixed in the same line) Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-03-08libcacard: Use format specifier %u instead of %d for unsigned valuesStefan Weil1-10/+10
splint reported warnings for those code statements. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-10-25libcacard/vscclient: fix error paths for socket creationAlon Levy1-2/+7
Signed-off-by: Alon Levy <alevy@redhat.com>
2011-08-29Fix spelling in comments and debug messages (recieve -> receive)Stefan Weil1-1/+1
Signed-off-by: Stefan Weil <weil@mail.berlios.de> Reviewed-by: Andreas Färber <andreas.faerber@web.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-08-20Use glib memory allocation and free functionsAnthony Liguori1-1/+1
qemu_malloc/qemu_free no longer exist after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-04-01libcacard: add vscclientRobert Relyea1-0/+652
client to talk to ccid-card-passthru and use smartcard on client to perform actual operations. v23->v24 changes: (Jes Sorensen review 2) * use qemu_socket instead of socket * use fprintf(stderr,..) for errors * remove unneccessary includes since using qemu_common.h
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