Commit Graph

106 Commits

Author SHA1 Message Date
Paolo Bonzini
d9dc91ace8 libcacard: list oslib-obj-y file explicitly
We will grow the list of files in the next patches, but libcacard
should remain slim.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 18:42:50 +01:00
Paolo Bonzini
26ca8c06d2 libcacard: link vscclient to dynamic library
There is no reason for vscclient to duplicate the code.  rules.mak
takes care of invoking libtool to do the link.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 18:42:49 +01:00
Paolo Bonzini
992aeb8eb5 libcacard: rewrite Makefile in non-recursive style
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 18:42:49 +01:00
Paolo Bonzini
5018f1cc9f libcacard: add list of exported symbols
Do not export internal QEMU symbols.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 17:19:39 +01:00
Paolo Bonzini
af0c8e9f3c libcacard: use per-target variable definitions
This lets the libcacard Makefile use more rules.mak magic.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 17:19:39 +01:00
Paolo Bonzini
591eca679e libcacard: prepare to use -y trick in the Makefile
Rename variables to follow the conventions of the rest of the build
systems.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 17:19:38 +01:00
Paolo Bonzini
b6fc675b25 libcacard: require libtool to build it
Do not fail at build time, instead just disable the library if libtool
is not present.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 17:19:38 +01:00
Alon Levy
e832341bde libcacard: fix missing symbol in libcacard.so
Before patch:
$ make libcacard.la
$ nm ./libcacard/.libs/libcacard.so.0.0.0 | grep " U " | \
    egrep -v "(g_)|(GLIBC)|(SECMOD)|(PK11)|(CERT)|(NSS)|(PORT)|(PR)"
                 U error_set

Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 17:19:38 +01:00
Paolo Bonzini
2165588274 build: support linking with libtool objects/libraries
This patch moves the complication of using libtool to the generic
rules.mak file.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 17:19:09 +01:00
Paolo Bonzini
f141ccfa15 build: make libtool verbose when making with V=1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 17:19:08 +01:00
Paolo Bonzini
1de7afc984 misc: move include files to include/qemu/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:32:39 +01:00
Paolo Bonzini
a636be69a8 libcacard: link in stubs
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-19 10:48:32 +01:00
Paolo Bonzini
31a3228958 libcacard: make unnesting rules available to Makefile.objs
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-19 10:48:31 +01:00
Aurelien Jarno
048d3612a5 Merge branch 'trivial-patches' of git://github.com/stefanha/qemu
* 'trivial-patches' of git://github.com/stefanha/qemu:
  versatilepb: Use symbolic indices for ARM PIC
  qdev: kill bogus comment
  qemu-barrier: Fix compiler version check for future gcc versions
  hw: Add missing 'static' attribute for QEMUMachine
  cleanup useless return sentence
  qemu-sockets: Fix compiler warning (regression for MinGW)
  vnc: Fix spelling (hellmen -> hellman) in comment
  slirp: Fix spelling in comment (enought -> enough, insure -> ensure)
  tcg/arm: Use tcg_out_mov_reg rather than inline equivalent code
  cpu: Add missing 'static' attribute to qemu_global_mutex
  configure: Support empty target list (--target-list=)
  hw: Fix return value check for bdrv_read, bdrv_write
2012-10-06 18:54:14 +02:00
Amos Kong
4d5b97da35 cleanup useless return sentence
This patch cleans up return sentences in the end of void functions.

Reported-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Amos Kong <akong@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
2012-10-05 15:10:21 +02:00
Jim Meyering
2e679780ae libcacard/vcard_emul_nss: use pstrcpy in place of strncpy
Replace strncpy+NUL-terminate use with use of pstrcpy.
This requires linking with cutils.o (or else vssclient doesn't link),
so add that in the Makefile.

Acked-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-10-05 07:58:38 -05:00
Blue Swirl
47ecbdf07e libcacard: build fixes
Link trace objects to fix these errors:
  LINK  vscclient
oslib-posix.o: In function `trace_qemu_vfree':
/src/qemu/obj-amd64/./trace.h:39: undefined reference to `trace1'
oslib-posix.o: In function `trace_qemu_memalign':
/src/qemu/obj-amd64/./trace.h:31: undefined reference to `trace3'
oslib-posix.o: In function `trace_qemu_vmalloc':
/src/qemu/obj-amd64/./trace.h:35: undefined reference to `trace2'

Add LDFLAGS to vscclient link command.

Clean up also in subdirectories of libcacard.

Use quiet-command for sed invocation.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Acked-by: Alon Levy <alevy@redhat.com>
2012-06-21 20:04:24 +00:00
Paolo Bonzini
00c705fb92 build: libcacard Makefile cleanups
Build vscclient from toplevel Makefile, limit usage of vpath.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-07 09:21:18 +02:00
Alon Levy
6f06f178f9 libcacard/vcard_emul_nss: add warning for old coolkey
Older coolkey versions (before the future fix of RHBZ 802435) have
a fake card reader created if no reader is detected during module
initialization. Warn libcacard users if the faulty coolkey is detected
by checking for the fake reader name "E-Gate 0 0".

Signed-off-by: Alon Levy <alevy@redhat.com>
2012-03-26 18:39:00 +02:00
Alon Levy
4e33988236 libcacard/vcard_emul_nss: handle no readers at startup
When starting with no readers, coolkey should show no slots (with
RHBZ 806038 fixed). Fix initialization to launch the event handling
thread for each module that isn't the internal module regardless of the
number of slots detected for it at initialization time, since slot
number may start as 0 and is dynamic.

RHBZ: 802435
Signed-off-by: Alon Levy <alevy@redhat.com>
2012-03-26 18:39:00 +02:00
Alon Levy
1b902f7def libcacard/vcard_emul_nss: don't stop thread when there are no slots
Signed-off-by: Alon Levy <alevy@redhat.com>
2012-03-26 18:39:00 +02:00
Anthony Liguori
dac6b1b22c Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  configure: Quote the configure args printed in config.log
  osdep: Remove local definition of macro offsetof
  libcacard: Spelling and grammar fixes in documentation
  Spelling fixes in comments (it's -> its)
  vnc: Add break statement
  libcacard: Use format specifier %u instead of %d for unsigned values
  Fix sign of sscanf format specifiers
  block/vmdk: Fix warning from splint (comparision of unsigned value)
  qmp: Fix spelling fourty -> forty
  qom: Fix spelling in documentation
  sh7750: Remove redundant 'struct' from MemoryRegionOps
2012-03-09 12:30:20 -06:00
Hans de Goede
0202181245 libcacard: Fix compilation with gcc-4.7
VCARD_ATR_PREFIX is used as part of an array initializer so it should
not have () around it, so far this happened to work, but gcc-4.7 does
not like it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-03-09 07:02:50 -06:00
Stefan Weil
93148aa5c3 Spelling fixes in comments (it's -> its)
* 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>
2012-03-08 15:22:11 +00:00
Stefan Weil
ba79c88604 libcacard: Use format specifier %u instead of %d for unsigned values
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>
2012-03-08 15:22:11 +00:00
Alon Levy
0082f4336e libcacard: fix reported ATR length
Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-27 13:37:36 +01:00
Stefan Weil
57c83dacfe make: Remove duplicate use of GLIB_CFLAGS
Makefile, Makefile.hw, Makefile.target and libcacard/Makefile
added GLIB_CFLAGS to QEMU_CFLAGS.

Makefile.objs does this, too, and is included by all other
Makefiles, so GLIB_CFLAGS were added twice (reported by malc).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: malc <av1474@comtv.ru>
2012-02-09 20:44:38 +04:00
Dong Xu Wang
cba919dad5 fix spelling in libcacard sub directory
Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02 10:50:56 +00:00
Stefan Weil
d9676f82e5 libcacard: Fix wrong assertion (reported by cppcheck)
assert("...") will never do anything. This assertion handles a case
which should never occur, so it must be assert(!"...").

Cc: Alon Levy <alevy@redhat.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2011-10-25 15:44:03 +02:00
Alon Levy
e7c5e89318 libcacard/vscclient: fix error paths for socket creation
Signed-off-by: Alon Levy <alevy@redhat.com>
2011-10-25 15:44:02 +02:00
Alon Levy
7fc7e5844c libcacard/cac: fix typo in cac_delete_pki_applet_private
Signed-off-by: Alon Levy <alevy@redhat.com>
2011-10-25 15:44:02 +02:00
Jan Kiszka
c2162a8b07 Silence make if nothing is to do for libcacard
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-09-21 10:49:38 +01:00
Brad Smith
9f4facbce9 libcacard: use INSTALL_DATA for data
Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-09-02 11:08:51 +01:00
Stefan Weil
2542bfd51c Fix spelling in comments and debug messages (recieve -> receive)
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>
2011-08-29 11:47:33 +01:00
Brad
0fc6b5828f Fix build on OpenBSD with BSD userland emu and smartcard NSS enabled
The first issue is the hard coded POSIX Real Time extensions library in the
libcacard/Makefile. From looking at the code it doesn't seem this is necessary
anyway. Robert Relyea seems to think it most likely isn't necessary.

The second issue was the missing exclusion of the BSD userland binary
builds from the addition of this Makefile target for the smartcard NSS
code which breaks the builds if smartcard NSS support is enabled.

pastebin clip of the build failure..

http://pastebin.com/raw.php?i=BLCKd3s6

Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-27 15:42:02 +00:00
Brad
3f53458137 Improvements to libtool support.
Improvements to the libtool support in QEMU. Replace hard coded
libtool in the infrastructure with $(LIBTOOL) and allow
overriding the libtool binary used via the configure
script.

Reviewed-by: Andreas F=E4rber <andreas.faerber@web.de>
Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:20:10 -05:00
Diego Elio Pettenò
1f22a6bc62 build: list libraries after objects, for proper linkage
Without this change, when using -Wl,--as-needed with GNU linker, the
libraries would be discarded.

Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:19:00 -05:00
Anthony Liguori
92f562ec56 Remove remenants of qemu_malloc
This covers the various check commands

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-21 08:37:10 -05:00
Anthony Liguori
7267c0947d Use glib memory allocation and free functions
qemu_malloc/qemu_free no longer exist after this commit.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-20 23:01:08 -05:00
Anthony Liguori
14015304b6 Make glib mandatory and fixup utils appropriately
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-20 23:01:03 -05:00
Alon Levy
4995f0d621 libcacard: use INSTALL_DATA for data
Signed-off-by: Alon Levy <alevy@redhat.com>
2011-08-02 14:57:25 +03:00
Alon Levy
0f94d6da35 libcacard: add pc file, install it + includes
Additionally:
 + add --includedir configure parameters
 + make install-libcacard install vscclient as well
2011-07-26 10:42:13 +03:00
Christophe Fergeau
2b56cb87e4 libcacard: replace copy_string with strndup
copy_string reimplements strndup, this commit removes it and
replaces all copy_string uses with strndup.

Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Reviewed-by: Alon Levy <alevy@redhat.com>
2011-07-22 18:05:36 +03:00
Christophe Fergeau
d246b3cfd5 libcacard: introduce NEXT_TOKEN macro
vcard_emul_options now has repetitive code to read the current
token and advance to the next. After the previous changes,
this repetitive code can be moved in a NEXT_TOKEN macro to
avoid having this code duplicated.

Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Reviewed-by: Alon Levy <alevy@redhat.com>
2011-07-22 18:05:36 +03:00
Christophe Fergeau
a5aa842a05 libcacard: fix soft=... parsing in vcard_emul_options
The previous parser had copy and paste errors when computing
vname_length and type_params_length, "name" was used instead
of respectively vname and type_params. This led to length that could
be bigger than the input string, and to access out of the array
bounds when trying to copy these strings. valgrind rightfully
complained about this. It also didn't handle empty fields correctly,

Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Reviewed-by: Alon Levy <alevy@redhat.com>
2011-07-22 18:05:36 +03:00
Christophe Fergeau
009651675a libcacard: s/strip(args++)/strip(args+1)
vcard_emul_options used args = strip(args++) a few times, which
was not returning the expected result since the rest of the code
expected args to be increased by at least 1, which is not the case
if *args is not a blank space when this function is called.
Replace these calls by "strip(args+1)" which will do what we expect.

Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Reviewed-by: Alon Levy <alevy@redhat.com>
2011-07-22 18:05:36 +03:00
Christophe Fergeau
ee83d41466 libcacard: don't leak vcard_emul_alloc_arrays mem
vcard_emul_mirror_card and vcard_emul_init use
vcard_emul_alloc_arrays to allocate memory for temporary arrays
which will contain elements that in the end will be used one by
one in cac_card_init. The arrays themselves are never stored
anywhere, they are only used as temporary containers. Hence
the memory that was allocated for these arrays should be freed
after use or they will be leaked.
2011-07-22 18:05:36 +03:00
Robert Relyea
010debef61 libcacard/vcard_emul_nss: support cards lying about CKM_RSA_X_509 support
Some tokens claim to do CKM_RSA_X_509, but then choke when they try to do the
actual operations. Try to detect those cases and treat them as if the token
didn't claim support for X_509.

Signed-off-by: Robert Relyea <rrelyea@redhat.com>
2011-07-22 18:05:36 +03:00
Alon Levy
44dc0ca3d2 libcacard: add libcacard.la target
No flag to configure is required. Instead, added a libcacard.la target that
is not built by default, only when requested explicitly via:

mkdir build
cd build
../configure
make libcacard.la
make install-libcacard

Uses libtool to do actual linking of object files and shared library, and
installing. Tested only under linux, but supposed to work on other systems as
well.

If libtool isn't found you get a message complaining about that, only at build
time (since it is not a default target I did not add a message at configure
time).

New build artifacts:
 .libs subdirectories (at <buildroot> and <buildroot>/libcacard)
 *.lo files (at same locations as the respective o files)

Added %.lo : %.c rule that uses libtool.
Updated clean rule to clean up those artifacts.
Added specific rule to call dtrace with libtool wrapper (note that because of
a current upstream dtrace bug fixed by systemtap b1568fd85 commit the -fPIC flag
isn't actually passed on. still current dtrace+libtool produced object links fine).
If libtool is missing any of the following targets will complain and exit 1:
 any subdir: *.lo
 root and libcacard: libcacard.la, libcacard-instsall

Tested to link and load with all tracing backends.
2011-06-14 09:34:34 -05:00
Paolo Bonzini
6774e44ae3 libcacard: add correct subdirectory dependencies
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-trivial@nongnu.org
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-05-08 11:44:47 +01:00
Stefan Weil
0cf818c476 Fix typos in comments (existance -> existence)
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-05-08 10:02:17 +01:00
Stefan Weil
fc27eefe9b Fix typo in comment (consistant -> consistent)
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-05-08 10:02:16 +01:00
Alon Levy
685ff50f69 libcacard: fix opposite usage of isspace
Signed-off-by: Alon Levy <alevy@redhat.com>
Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-17 20:40:31 +02:00
Robert Relyea
2ac85b93b0 libcacard: add vscclient
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
2011-04-01 19:07:49 -05:00
Robert Relyea
111a38b018 libcacard: initial commit
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
2011-04-01 19:07:48 -05:00
Alon Levy
0c16524709 introduce libcacard/vscard_common.h
---

Signed-off-by: Alon Levy <alevy@redhat.com>

v20->v21 changes: (Jes Sorensen review)
 * license set to 2+
 * long comment fixes, remove empty line at eof.
 * add reference to COPYING

v19->v20 changes:
 * checkpatch.pl

v15->v16 changes:

Protocol change:
 * VSCMsgInit capabilities and magic
 * removed ReaderResponse, will use Error instead with code==VSC_SUCCESS.
 * adaded Flush and FlushComplete, remove Reconnect.
 * define VSCARD_MAGIC
 * added error code VSC_SUCCESS.

Fixes:
 * update VSCMsgInit comment
 * fix message type enum
 * remove underscore from wrapping define
 * update copyright
 * updated comments.
 * Header comment updated
 * remove C++ style comment
 * fix comment for VSCMsgError
 * give names to enums in typedefs
2011-04-01 19:07:48 -05:00