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* spicec-x11: Force processing of ownerchange event when releasing the cbHans de Goede2010-10-043-2/+15
| | | | | | | | | | | | Make sure we process the XFixesSetSelectionOwnerNotify event caused by us setting the clipboard owner to none, directly after setting the owner to none. Otherwise we may end up changing the clipboard owner to none, after it has already been re-owned because the XFixesSetSelectionOwnerNotify event to owner none is event is still pending when we set the new owner, and then changes the owner back to none once processed messing up our clipboard ownership state tracking. I saw this happening when doing copy twice in succession inside the guest.
* spicec-x11: Request targets from new clipboard ownerHans de Goede2010-10-041-123/+240
| | | | | | | | | | | | | | | Request targets from new clipboard owner, rather then assuming UTF-8 (not entirely complete yet, the last pieces will be in another patch). Atleast as important this code unifies the selection getting code for incr and non incr getting of selection data so that it can be used for both getting regular selection data and for getting targets selection data. This also fixes a big bug in the (I believe untested sofar) incr support code which was interpreting the contents of PropertyNotify events as XSelectionEvents rather then as XpropertyEvents which are completely differen structs!
* spicec-x11: remove clipboard_changer hackHans de Goede2010-10-031-19/+21
| | | | | | | Instead of keeping a flag, we can and should simply check wether the new owner reported in the event it us or not. Also check for the new owner being none and send a clipboard_release when that is the case (through set_clipboard_owner(owner_none)).
* Keep track of clipboard ownershipHans de Goede2010-10-025-0/+73
| | | | | | | | | | | | | Given that all clipboard handling is async, it is possible to for example receive a request for clipboard data from the agent while the client no longer owns the clipboard (ie a VD_AGENT_CLIPBOARD_RELEASE message is in transit to the agent). Thus it is necessary to keep track of our notion of clipboard ownership and check received clipboard messages (both from other apps on the client machine and from the agent) to see if they match our notion and if not drop, or in case were a counter message is expected nack the clipboard message.
* Rename platform clipboard handling functionsHans de Goede2010-10-024-16/+16
| | | | | | | | | | Rename the 4 platform clipboard functions which get called upon receival of an agent clipboard message to on_clipboard_* The old set_clipboard_* names were confusing as they suggest being a class property setter (like set_event_listener) rather then event handler, and set_clipboard_owner was causing a name conflict with the next patch in this series.
* Move checking for on demand clipboard cap closer to sending of agent messagesHans de Goede2010-10-021-8/+10
| | | | | | | | | | This way the events will always get generated and other things (such as clipboard ownership administration, see the next patches) can be done in repsonse to the events, even though no message will be send. This patch also removes the !_agent_caps check from the capability checks, this is not needed as VD_AGENT_HAS_CAPABILITY checks _agent_caps_size which will be 0 when _agent_caps is NULL.
* Respond to clipb request with an unsupported type with data with a none typeHans de Goede2010-10-011-1/+1
| | | | | | | | | Currently we send a VD_AGENT_CLIPBOARD_RELEASE when we receive a VD_AGENT_CLIPBOARD_REQUEST with a type which we do not support. This is not correct, as this means given up clipboard ownership while we may be able to answer requests with different types. The correct response is to nack the request by sending a VD_AGENT_CLIPBOARD (data) message with a type of VD_AGENT_CLIPBOARD_NONE.
* Change VD_AGENT_CLIPBOARD_GRAB to an array of typesHans de Goede2010-10-015-20/+34
| | | | | | | A clipboard owner can indicate that it can supply the data the clipboard owns in multiple formats, so make the data passed with a VD_AGENT_CLIPBOARD_GRAB message an array of types rather then a single type.
* Call intern_atoms() earlierHans de Goede2010-10-011-2/+2
| | | | | We call XFixesSelectSelectionInput with the clipboard_atom, so we musr initialize the atoms before calling XFixesSelectSelectionInput.
* Set clipboard_event before calling send_selection_notifyHans de Goede2010-10-011-1/+1
| | | | | send_selection_notify used the clipboard_event, so set it before calling send_selection_notify.
* wrap XGetAtomNameHans de Goede2010-10-011-1/+9
| | | | | XGetAtomName() throws X11 errors when called on a None atom, so wrap it catching the None case.
* client: support clipboard/selection-owner model (v2)Arnon Gilboa2010-10-019-266/+602
| | | | | | | | | | | | | | | | | | | | | | | | | -includes most of Hans' review fixes (up to the SelectionRequest comment [4]) & X11 wips sent by Hans (10x!) -use the VD_AGENT_CLIPBOARD_* types in the platform code -add ifs for VD_AGENT_CAP_CLIPBOARD_BY_DEMAND in both sides -support the GRAB/REQUEST/DATA/RELEASE verbs in both ways -pasting clipboard data is now "only-by-demand" from both sides (client and agent), whose behavior is symmetric -client and agent don't read or send the contents of the clipboard unnecessarily (e.g. copy, internal paste, repeating paste, focus change) -set client as clipboard listener instead of application -add atexit(cleanup) in win platform linux: -instead of clipboard atom selection instead of XA_PRIMARY -enable USE_XRANDR_1_2 and support clipboard in MultyMonScreen -send utf8 with no null termination, remove ++size -add xfixes in configure.ac & Makefile.am windows: -bonus: support image cut & paste, currently only on windows not done yet: -clipboards formats are still uint32_t, not mime types stores as strings -platform_win is still used, not the root window -not replaced the ugly windows CF_DIB in agent/winclient
* Bump version to 0.6.10.6.1Alexander Larsson2010-09-291-1/+1
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* Update NEWS for releaseAlexander Larsson2010-09-291-0/+8
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* client: Avoid crash if platform_win is NULLAlexander Larsson2010-09-291-2/+6
| | | | | This is a temporary fix as this will be fixed for real when the cut and paste patches land.
* client: Re-enable USE_XRANDR_1_2Alexander Larsson2010-09-291-1/+1
| | | | This was disabled by mistake before.
* client: Don't hardcode -lrtAlexander Larsson2010-09-291-2/+1
| | | | | -lrt is already included in SPICE_NONPKGCONFIG_LIBS if needed so no need to add it to the command line manually.
* client: Fall back to gettimeofday if clock_gettime not foundAlexander Larsson2010-09-293-1/+20
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* client: Include config.h from common.hAlexander Larsson2010-09-295-10/+4
| | | | | config.h should be availible everywhere, so move its inclusion to the top of common.h.
* client: Check for pthread yield function using autoconfAlexander Larsson2010-09-292-1/+21
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* Initialize variable to avoid compiler warningAlexander Larsson2010-09-291-1/+1
| | | | Seems the OSX gcc warns on saveRight not being initialzied.
* client: Include stdint.h for uint32_tAlexander Larsson2010-09-291-0/+2
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* client: Don't use basename for argv[0] in --help outputAlexander Larsson2010-09-291-17/+1
| | | | | This isn't what other apps do, and it had issues in the OSX port, so just remove this.
* Fix warning from OSX compilerAlexander Larsson2010-09-291-4/+1
| | | | | The OSX compiler warns about uninitialized variable, so we change a bit how size is initialized.
* Handle surface images in DrawOpaqueAlexander Larsson2010-09-221-19/+42
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* server: Handle self_image in localize_bitmapAlexander Larsson2010-09-211-9/+16
| | | | | | When drawing a drawable with a NULL src bitmap that means we should be using the previously generated self_bitmap. Not doing this causes a segfault due to accessing the NULL.
* server: Handle NULL image in red_update_streamableAlexander Larsson2010-09-211-1/+2
| | | | A NULL src bitmap means self_bitmap, which is not a stream, so abort.
* server: Use the right image size for self_bitmapAlexander Larsson2010-09-211-2/+2
| | | | | | | The self_bitmap is the size of self_bitmap_area, not the bbox. This is especially important since we later copy the self_bitmap_area into the new bitmap, and if that is larger than bbox then we will overwrite random memory.
* server: Don't leak QUIC image chunksAlexander Larsson2010-09-211-0/+3
| | | | | red_put_image() needs to free the chunks for QUIC images, as we allocate these when creating the image.
* Fix crash when resetting pixman image transformAlexander Larsson2010-09-211-1/+2
| | | | | Resetting the transform is done by setting it to the identity transform, not passing in NULL. Passing in NULL causes a crash.
* server: Ensure we flush the release pipe after an oomAlexander Larsson2010-09-201-0/+1
| | | | | | We really need to flush the ring to ensure that we push something on the release ring. If we don't do this and the ring is not pushed for other reasons we will timeout in the guest driver waiting for the ring.
* Release more drawables on OOMAlexander Larsson2010-09-201-1/+1
| | | | | | | | We've changed how resources are released so they are now being freed continuosly, rather than on OOM, since we want to free as early possible to avoid fragmentation. So, OOM situations should be a bit less common now and signify a real memory shortage, so we should try to free up more resources.
* fix palette handling for 0.4 compatGerd Hoffmann2010-09-141-43/+56
| | | | | spice 0.4 guests pass 16bpp palette colors when running in a 16bpp video mode. Convert them to 32bpp.
* fix brush handling for 0.4 compatGerd Hoffmann2010-09-141-23/+38
| | | | | spice 0.4 guests pass 16bpp colors for brushes when running in a 16bpp video mode. Convert them to 32bpp.
* move command flags handling to the qxl parserGerd Hoffmann2010-09-143-14/+18
| | | | | Pass through command flags to the qxl parser, so we can hide all compat bits for spice 0.4 within the qxl parser.
* spicec-x11: Fix going into a never ending loop upon xrandr event (#628573) (v2)Hans de Goede2010-09-091-0/+10
| | | | | | | | | | | | | When handling an xrandr event the event_listener->on_monitors_change() callback destroys and re-creates the monitor object(s) which results in the DynamicScreen or MultyMonconstructor being called, which triggers more xrandr events. This causes a never ending event handling loop making spicec hang, and eventually making the X-server crash as a backlog of events builds up and it oom's. This patches this by explictly processing the xrandr event caused by the constructor inside the constructor surrounded by the already present guard code against recursive xrandr events.
* server: avoid creating a stream from traces more than once for the same drawableYonit Halperin2010-09-021-5/+10
| | | | could have caused ASSERT(!drawable->stream) in red_create_stream
* Add API to turn on backwards compatibility modeAlexander Larsson2010-09-022-0/+33
| | | | | | | | | | | | | | | | | | When upgrading a cluster of machines you typically do this by upgrading a set of machines at a time, making the new machines run the new software version, but in a fashion compatible with the old versions (in terms of e.g. migration). Then when all machines are upgrades, any new features in the new version can be enabled. This API allows qemu to limit the set of features that spice uses to those compatible with an older version, in order to do an upgrade like this. Right now it doesn't really do much, since we don't keep compat with 0.4.0 atm (although that may be added later). There is no guarantee that any future version of spice support being compatible with any previous version. However, we will always support compatibility with the previous major version so that clusters can be upgraded step by step.
* Bump version to 0.6.00.6.0Alexander Larsson2010-08-311-2/+2
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* Require spice-protocol 0.6.0Alexander Larsson2010-08-311-1/+1
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* Update NEWS for releaseAlexander Larsson2010-08-311-0/+12
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* Fix scaling with large magnificationAlexander Larsson2010-08-311-20/+16
| | | | | | | | | | | | | | When scaling part of an image we need to specify the source coordinates in transformed coordinates. For large magnifications this means we will get pretty large values. Now, if e.g. src_x * transform is larger than 32765, then the coordinate ends up outside the pixman 16bit image size, so the rendering will not work. The fix is to make the src_x/y offset part of the transformation. This means its automatically transformed by the correct scaling, and the coordinates passed into pixman are not (typically) over 16bit.
* Revert "Fix scaling with large magnification"Alexander Larsson2010-08-311-104/+32
| | | | This reverts commit e13be77f33609cb3fdae354ce1f2686ae865f9e0.
* client: add default agent capabilitiesAlon Levy2010-08-311-0/+11
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* qxl parser: complete parsing of QXLCompatDrawable structsGerd Hoffmann2010-08-311-0/+14
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* server: red_current_add_equal - don't push a drawable to the middle of the ↵Yonit Halperin2010-08-311-1/+13
| | | | | | | pipe if it depends on surfaces. This will prevent: 1) rendering problems (commands sent to the client in the wrong order) 2) sending commands for surfaces that haven't been created yet on the client side.
* server: when woken up by data ready to be read, don't call write.Alon Levy2010-08-311-1/+1
| | | | | | | | | This used to be a callback for the vdi_port "data ready" interrupt, which did indicate either data ready to read or data ready to write, but this is no longer the case now that virtio-serial is used. This seemingly simple fix prevents a race that needs to be fixed with another patch, see freedesktop bz #29903
* server: retry mouse send on queue fullAlon Levy2010-08-311-0/+1
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* server: bugfix - make vdi_port_write_retry reiterate if write_queue still ↵Alon Levy2010-08-311-1/+1
| | | | | | | | | not empty The vdi_port_write_timer_started flag was not being reset, which prevented another vdi_port_write_timer_start from actually starting the timer. Fix is to change order of lines. This happens in the callback of the timer, so no chance of double timer set.
* client: add announce_capabilitiesAlon Levy2010-08-312-4/+70
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