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2015-09-23libcacard: use the standalone projectMarc-André Lureau
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 Bonzini
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>
2014-10-28libcacard: don't free sign buffer while sign op is pendingRay Strode
commit 57f97834efe0c208ffadc9d2959f3d3d55580e52 cleaned up the cac_applet_pki_process_apdu function to have a single exit point. Unfortunately, that commit introduced a bug where the sign buffer can get free'd and nullified while it's still being used. This commit corrects the bug by introducing a boolean to track whether or not the sign buffer should be freed in the function exit path. Signed-off-by: Ray Strode <rstrode@redhat.com> Reviewed-by: Alon Levy <alon@pobox.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-06-10libcacard: Drop superfluous conditionals around g_free()Markus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-05-26libcacard: remove useless initializersMichael Tokarev
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: Convert two leftover realloc() to GLibMarkus Armbruster
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: g_malloc cleanupsMichael Tokarev
This patch replaces g_malloc() in libcacard into g_new() or g_new0() where appropriate (removing some init-to-zero surrounding code), g_malloc+memcpy into g_memdup() and the like. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Alon Levy <alevy@redhat.com>
2013-12-02libcacard/cac: Remove unused statement (value stored is never read)Stefan Weil
Warning from ccc-analyzer: libcacard/cac.c:192:13: warning: Value stored to 'ret' is never read ret = VCARD_DONE; ^ ~~~~~~~~~~ Here 'ret' is assigned a value inside of a switch statement and also after that switch statement. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-04-24libcacard/cac: change big switch functions to single return pointAlon Levy
Signed-off-by: Alon Levy <alevy@redhat.com> Reviewed-by: Marc-André Lureau <mlureau@redhat.com>
2013-04-24libcacard/vreader: add debugging messages for apduAlon Levy
Using g_debug with log domain libcacard Signed-off-by: Alon Levy <alevy@redhat.com> Reviewed-by: Marc-André Lureau <mlureau@redhat.com>
2011-10-25libcacard/cac: fix typo in cac_delete_pki_applet_privateAlon Levy
Signed-off-by: Alon Levy <alevy@redhat.com>
2011-08-20Use glib memory allocation and free functionsAnthony Liguori
qemu_malloc/qemu_free no longer exist after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-04-01libcacard: initial commitRobert Relyea
libcacard emulates a Common Access Card (CAC) which is a standard for smartcards. It is used by the emulated ccid card introduced in a following patch. Docs are available in docs/libcacard.txt Signed-off-by: Alon Levy <alevy@redhat.com> --- changes from v24->v25: * Fix out of tree builds. * Fix build with linux-user targets. changes from v23->v24: (Jes Sorensen review 2) * Makefile.target: use obj-$(CONFIG_*) += * remove unrequired includes, include qemu-common before qemu-thread * required adding #define NO_NSPR_10_SUPPORT (harmless) changes from v22->v23: * configure fixes: (reported by Stefan Hajnoczi) * test a = b, not a == b (second isn't portable) * quote $source_path in case it contains spaces - this doesn't really help since there are many other places that need similar fixes, not introduced by this patch. changes from v21->v22: * fix configure to not link libcacard if nss not found (reported by Stefan Hajnoczi) * fix vscclient linkage with simpletrace backend (reported by Stefan Hajnoczi) * card_7816.c: add missing break in ERROR_DATA_NOT_FOUND (reported by William van de Velde) changes from v20->v21: (Jes Sorensen review) * use qemu infrastructure: qemu-thread, qemu-common (qemu_malloc and qemu_free), error_report * assert instead of ASSERT * cosmetic fixes * use strpbrk and isspace * add --disable-nss --enable-nss here, instead of in the final patch. * split vscclient, passthru and docs to following patches. changes from v19->v20: * checkpatch.pl changes from v15->v16: Build: * don't erase self with distclean * fix make clean after make distclean * Makefile: make vscclient link quiet Behavioral: * vcard_emul_nss: load coolkey in more situations * vscclient: * use hton,ntoh * send init on connect, only start vevent thread on response * read payload after header check, before type switch * remove Reconnect * update for vscard_common changes, empty Flush implementation Style/Whitespace: * fix wrong variable usage * remove unused variable * use only C style comments * add copyright header * fix tabulation Signed-off-by: Alon Levy <alevy@redhat.com> libcacard: fix out of tree builds
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