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* Error out when tls-channel option is used without TLSChristophe Fergeau2012-02-281-1/+7
| | | | | | | | It's currently possible to setup spice channels using TLS when no TLS port has been specified (ie TLS is disabled). This cannot work, so better to error out in such a situation. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice: use error_report to report errorsChristophe Fergeau2012-02-281-11/+11
| | | | | | | | | Error message reporting during spice startup wasn't consistent, it was done with fprintf(stderr, "") but sometimes the message didn't have a trailing \n. Using error_report make the intent of the message clearer and deal with the final \n for us. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* qxl: require spice >= 0.8.2Alon Levy2012-02-271-17/+0Star
| | | | | | | | | | | drop all ifdefs on SPICE_INTERFACE_QXL_MINOR >= 1 as a result, any check for SPICE_SERVER_VERSION that is now always satisfied, and SPICE_INTERFACE_CORE_MINOR >= 3 tests, because 0.8.2 has SPICE_INTERFACE_QXL_MINOR == 1 and SPICE_INTERFACE_CORE_MINOR == 3. Signed-off-by: Alon Levy <alevy@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice: support ipv6 channel address in monitor events and in spice infoYonit Halperin2012-02-211-5/+32
| | | | | | | | | RHBZ #788444 CC: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Yonit Halperin <yhalperi@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* Add SPICE support to add_client monitor commandDaniel P. Berrange2012-02-211-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the acceptance of some new APIs to libspice-server.so it is possible to add support for SPICE to the 'add_client' monitor command, bringing parity with VNC. Since SPICE can use TLS or plain connections, the command also gains a new 'tls' parameter to specify whether TLS should be attempted on the injected client sockets. This new feature is only enabled if building against a libspice-server >= 0.10.1 * qmp-commands.hx: Add 'tls' parameter & missing doc for 'skipauth' parameter * monitor.c: Wire up SPICE for 'add_client' command * ui/qemu-spice.h, ui/spice-core.c: Add qemu_spice_display_add_client API to wire up from monitor [1] http://cgit.freedesktop.org/spice/spice/commit/server/spice.h?id=d55b68b6b44f2499278fa860fb47ff22f5011faa http://cgit.freedesktop.org/spice/spice/commit/server/spice.h?id=bd07dde530d9504e1cfe7ed5837fc00c26f36716 Changes in v3: - Added 'optional' flag to new parameters documented - Added no-op impl of qemu_spice_display_add_client when SPICE is disabled during build Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* qom: Unify type registrationAndreas Färber2012-02-151-2/+3
| | | | | | | | | | | | | Replace device_init() with generalized type_init(). While at it, unify naming convention: type_init([$prefix_]register_types) Also, type_init() is a function, so add preceding blank line where necessary and don't put a semicolon after the closing brace. Signed-off-by: Andreas Färber <afaerber@suse.de> Cc: Anthony Liguori <anthony@codemonkey.ws> Cc: malc <av1474@comtv.ru> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* Merge remote-tracking branch 'qmp/queue/qmp' into stagingAnthony Liguori2011-10-311-81/+58Star
|\ | | | | | | | | Conflicts: ui/spice-core.c
| * qapi: Convert query-spiceLuiz Capitulino2011-10-271-81/+58Star
| | | | | | | | | | Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
* | spice: fix file handle cleanupGerd Hoffmann2011-10-251-1/+1
| | | | | | | | | | | | | | | | Setting both read and write handlers to NULL in qemu_set_fd_handler is not enougth to make qemu purge the file handle from the list. We must set opaque to NULL too. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* | ui/spice-core: fix segfault in monitorAlon Levy2011-10-251-1/+1
| | | | | | | | | | | | | | | | | | Fix segfault if a qxl device is present but no spice command line argument is given. RHBZ 743251. Signed-off-by: Alon Levy <alevy@redhat.com>
* | spice: Convert core to QEMU thread APIJan Kiszka2011-10-251-4/+4
| | | | | | | | | | | | | | | | No need to use pthread directly, we have proper abstractions for identity checking. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* | spice: support the new migration interface (spice 0.8.3)Yonit Halperin2011-10-251-1/+55
| | | | | | | | | | | | | | | | - call spice_server_migrate_(start|end|connect). - register spice_migrate_connect completion callback Signed-off-by: Yonit Halperin <yhalperi@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* | spice: turn client_migrate_info to asyncYonit Halperin2011-10-251-3/+7
|/ | | | | | | | | | | | RHBZ 737921 Spice client is required to connect to the migration target before/as migration starts. Since after migration starts, the target qemu is blocked and cannot accept new spice client we trigger the connection to the target upon client_migrate_info command. client_migrate_info completion cb will be called after spice client has been connected to the target (or a timeout). See following patches and spice patches. Signed-off-by: Yonit Halperin <yhalperi@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* migration: Export a function that tells if the migration has finished correctlyJuan Quintela2011-10-201-2/+2
| | | | | | This will allow us to hide the state values. Signed-off-by: Juan Quintela <quintela@redhat.com>
* spice: workaround a spice server bug.Gerd Hoffmann2011-09-071-1/+24
| | | | | spice server might call the channel_event callback from spice server thread context. Detect that and aquire iothread lock if needed,
* Use glib memory allocation and free functionsAnthony Liguori2011-08-211-15/+15
| | | | | | qemu_malloc/qemu_free no longer exist after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* ui/spice-core: report compiled-version in info spice/query-spiceAlon Levy2011-08-101-0/+8
| | | | | Signed-off-by: Alon Levy <alevy@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* notifier: Pass data argument to callbackJan Kiszka2011-07-231-1/+1
| | | | | | | | | | | This allows to pass additional information to the notifier callback which is useful if sender and receiver do not share any other distinct data structure. Will be used first for the clock reset notifier. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* spice: add sanity check for spice portsGerd Hoffmann2011-07-201-1/+10
| | | | | | | Make sure at least one port (port=.. or tls-port=...) is specified. Also apply range checks to the port numbers. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice: catch spice server initialization failures.Gerd Hoffmann2011-07-041-1/+4
| | | | | | | When the spice server initialization fails report this and exit instead of ignoring the error. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice: require spice 0.6.0 or newer.Gerd Hoffmann2011-06-061-8/+0Star
| | | | | | | | | | This patch raises the minimum required spice version to 0.6.0 and drops a few ifdefs. 0.6.0 is the first stable release with the current libspice-server API, there shouldn't be any 0.5.x development versions deployed any more. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice: add SASL supportMarc-André Lureau2011-06-061-0/+12
| | | | | | | | | | | | | | | | | | | | | Turn on SASL support by appending "sasl" to the spice arguments, which requires that the client use SASL to authenticate with the spice. The exact choice of authentication method used is controlled from the system / user's SASL configuration file for the 'qemu' service. This is typically found in /etc/sasl2/qemu.conf. If running QEMU as an unprivileged user, an environment variable SASL_CONF_PATH can be used to make it search alternate locations for the service config. While some SASL auth methods can also provide data encryption (eg GSSAPI), it is recommended that SASL always be combined with the 'tls' and 'x509' settings to enable use of SSL and server certificates. This ensures a data encryption preventing compromise of authentication credentials. It requires support from spice 0.8.1. [ kraxel: moved spell fix to separate commit ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice: add option for disabling copy paste supportHans de Goede2011-06-061-0/+6
| | | | | | | Some people want to be able disable spice's guest <-> client copy paste support because of security considerations. [ kraxel: drop old-version error message ]
* change all rt_clock references to use millisecond resolution accessorsPaolo Bonzini2011-03-211-2/+2
| | | | | | | | | | | | | | | This was done with: sed -i '/get_clock\>.*rt_clock/s/get_clock\>/get_clock_ms/' \ $(git grep -l 'get_clock\>.*rt_clock' ) sed -i '/new_timer\>.*rt_clock/s/new_timer\>/new_timer_ms/' \ $(git grep -l 'new_timer\>.*rt_clock' ) after checking that get_clock and new_timer never occur twice on the same line. There were no missed occurrences; however, even if there had been, they would have been caught by the compiler. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* spice/vnc: client migration.Gerd Hoffmann2011-01-241-0/+25
| | | | | | | | | | | | Handle spice client migration, i.e. inform a spice client connected about the new host and connection parameters, so it can move over the connection automatically. The monitor command has a not-yet used protocol argument simliar to set_password and expire_password commands. This allows to add a simliar feature to vnc in the future. Daniel Berrange plans to work on this. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* vnc/spice: add set_passwd monitor command.Gerd Hoffmann2010-12-091-0/+35
| | | | | | | | This patch adds new set_password and expire_password monitor commands which allows to change and expire the password for spice and vnc connections. See the doc update patch chunk for details. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice: add qmp 'query-spice' and hmp 'info spice' commands.Gerd Hoffmann2010-12-091-0/+136
| | | | | | | | The patch adds a 'query-spice' monitor command which returns informations about the spice server configuration and also a list of channel connections. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice: connection events.Gerd Hoffmann2010-12-091-0/+75
| | | | | | | | | | This patch adds support for connection events to spice. The events are quite simliar to the vnc events. Unlike vnc spice uses multiple tcp channels though. qemu will report every single tcp connection (aka spice channel). If you want track spice sessions only you can filter for the main channel (channel-type == 1). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice: add qxl deviceGerd Hoffmann2010-12-091-0/+15
| | | | | | | | | | | | | | | | | | | | qxl is a paravirtual graphics card. The qxl device is the bridge between the guest and the spice server (aka libspice-server). The spice server will send the rendering commands to the spice client, which will actually render them. The spice server is also able to render locally, which is done in case the guest wants read something from video memory. Local rendering is also used to support display over vnc and sdl. qxl is activated using "-vga qxl". qxl supports multihead, additional cards can be added via '-device qxl". [ v2: add copyright to files ] [ v2: use qemu-common.h for standard includes ] [ v2: create separate qxl-vga device for primary ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* Merge remote branch 'spice/bugfix.2' into stagingAnthony Liguori2010-11-161-3/+3
|\
| * spice-core: fix warning when building with spice < 0.6.0Gerd Hoffmann2010-11-021-2/+2
| | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * spice-core: fix watching for write eventsHans de Goede2010-11-021-1/+1
| | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* | spice: add audioGerd Hoffmann2010-11-091-0/+1
|/ | | | | | | | | | | | | | | | | | | Add support for the spice audio interface. With this patch applied audio can be forwarded over the network from/to the spice client. Both recording and playback is supported. The driver is first in the driver list, but the can_be_default flag is set only in case spice is active. So if you have the spice protocol enabled the spice audio driver is the default one, otherwise whatever comes first after spice in the list. Overriding the default using QEMU_AUDIO_DRV works in any case. [ v2: audio codestyle: add spaces before open parenthesis ] [ v2: add const to silence array ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Cc: malc <av1474@comtv.ru> Signed-off-by: malc <av1474@comtv.ru>
* spice: add misc config optionsGerd Hoffmann2010-10-081-1/+28
| | | | | This patch adds a few more options to tweak spice server behavior. The documentation update chunk has the details ;)
* spice: add config options for the listening addressGerd Hoffmann2010-10-081-2/+11
| | | | | Make listening address configurable. Also add options to force using IPv4 or IPv6.
* spice: add config options for channel security.Gerd Hoffmann2010-10-081-0/+28
| | | | | | | This allows to enforce tls or plaintext usage for certain spice channels. [ v2: code style fixup ]
* spice: make compression configurable.Yonit Halperin2010-10-081-2/+75
| | | | | | | This patch adds options to the -spice command line switch to configure image compression. [ v2: speling fix in the documentation ]
* spice: tls supportGerd Hoffmann2010-10-081-4/+63
| | | | Add options to the -spice command line switch to setup tls.
* spice: add keyboardGerd Hoffmann2010-09-211-0/+2
| | | | | | Open keyboard channel. Now you can type into the spice client and the keyboard events are sent to your guest. You'll need some other display like vnc to actually see the guest responding to them though.
* spice: core bitsGerd Hoffmann2010-09-211-0/+187
Add -spice command line switch. Has support setting passwd and port for now. With this patch applied the spice client can successfully connect to qemu. You can't do anything useful yet though.
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