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* server/red_worker: death to spice_printerr, too verbose by farAlon Levy2012-07-051-91/+91
| | | | | Replaced mostly with spice_debug, but spice_warning & spice_error as well where appropriate.
* smartcard: Remove redefinition of typedef 'SmartCardDeviceState'Yonit Halperin2012-07-041-2/+2
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* char_device.h: Remove redefinition of typedef 'SpiceCharDeviceState'Yonit Halperin2012-07-031-2/+0
| | | | The original definition is in spice.h
* char_device: move SpiceCharDeviceState from the headerYonit Halperin2012-07-033-32/+27
| | | | In addition, I also removed the no longer used wakeup callback
* smartcard: use SpiceCharDeviceState for writing to the guest deviceYonit Halperin2012-07-031-22/+93
| | | | | | With SpiceCharDeviceState, the smartcard code now supports partial writes, and storing data that is received from the client after the device is stopped, instead of attempting to write it to the guest.
* smartcard: creating SmartCardChannelClient typeYonit Halperin2012-07-031-50/+56
| | | | | | | | | | | | | | The lifetime of the channel is not necessarily correlated to the life time of the device. In the next patch, we need to keep a reference to SpiceCharDeviceWriteBuffer, which might be in use even if the SpiceCharDeviceState is destroyed, but the channel is still connected. The next patch keeps this reference inside SmartCardChannelClient. This patch also removes the routine smartcard_readers_detach_all(rcc), which is unnecessary since we don't support multiple readers; even when we do support them, each channel client should be associated with only one reader (i.e., we will have different channels for different readers).
* smartcard: use SpiceCharDeviceState for managing reading from the deviceYonit Halperin2012-07-033-45/+133
| | | | | | | This patch and the following one do not introduce tokening to the smartcard channel. But this can be done easily later, by setting the appropriate variables in SpiceCharDeviceState (after adding the appropriate protocol messages, and implementing this in the client side).
* spicevmc: use SpiceCharDeviceState for writing to the guest deviceYonit Halperin2012-07-031-25/+24
| | | | | | With SpiceCharDeviceState, spicevmc now supports partial writes, and storing data that is received from the client after the device is stopped, instead of attempting to write it to the guest.
* spicevmc: employ SpiceCharDeviceState for managing reading from the guest deviceYonit Halperin2012-07-033-32/+118
| | | | | | | | This patch and the following one do not introduce tokening to the spicevmc channel. But this can be done easily later, by setting the appropriate variables in SpiceCharDeviceState (after adding the appropriate protocol messages, and implementing this in the client side).
* agent: employ SpiceCharDeviceState for writing to the deviceYonit Halperin2012-07-031-211/+44
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* agent: use SpiceCharDeviceWriteBuffer for agent data from the clientYonit Halperin2012-07-033-1/+45
| | | | | This is an intermediate patch. The next patch will actually push the buffer to the device, instead of copying it.
* agent: employ SpiceCharDeviceState for managing reading from the deviceYonit Halperin2012-07-033-124/+228
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* agent: remove save/restore migration data codeYonit Halperin2012-07-031-250/+2
| | | | | | | This code is never called, it was relevant for seamless migration. Most of the data that needs to be migrated was moved to SpiceCharDeviceState. When we implement seamless migration, we will have routines in char_device.c for migrating the relevant data.
* agent: Fix tokens handling in main_channelYonit Halperin2012-07-034-24/+46
| | | | | | | | | | | | - Allow sending tokens to a specific client. - Do not ignore tokens that are sent from the client to the server. The tokens support for multiple clients and for server side tokens is still broken in reds. It will be fixed in following patches, when the server-side agent code will use the SpiceCharDeviceState api. Notice that ignoring the server-side tokens didn't introduce a problem since both the client and the server set it to ~0.
* char_device: Introducing shared flow control code for char devices.Yonit Halperin2012-07-033-0/+954
| | | | | | | | | | | | | | | | | SpiceCharDeviceState manages the (1) write-to-device queue (2) wakeup and reading from the device (3) client tokens (4) sending messages from the device to the client/s, considering the available tokens. SpiceCharDeviceState can be also stopped and started. When the device is stopped, no reading or writing is done from/to the device. Messages addressed from the client to the device are being queued. Later, an api for stop/start will be added to spice.h and it should be called from qemu. This patch does not yet remove the wakeup callback from SpiceCharDeviceState, but once all the char devices (agent/spicevmc/smartcard) code will switch to the new implementation, SpiceCharDeviceState will be moved to the c file and its reference to the wakeup callback will be removed.
* smartcard: fix an error messageYonit Halperin2012-07-031-1/+1
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* smartcard: fix calc of remaining data size when reading more than one msg ↵Yonit Halperin2012-07-031-1/+1
| | | | from the device
* spice.h: bump SPICE_SERVER_VERSION for release 0.11.0Alon Levy2012-06-271-1/+1
| | | | (cherry picked from commit dd5c995c32cf595d31e59975bd1b3216cf996656)
* Revert "spice.h: bump SPICE_SERVER_VERSION for release 0.11.0"Alon Levy2012-06-271-1/+1
| | | | This reverts commit dd5c995c32cf595d31e59975bd1b3216cf996656.
* spice.h: bump SPICE_SERVER_VERSION for release 0.11.0Alon Levy2012-06-211-1/+1
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* Release 0.11.00.11.0Alon Levy2012-06-121-1/+1
| | | | | | | | | | | | | | | | | | | | Current bumped and age bumped for new intefaces only (no backward incompatible changes). New libtool version is 2.0.1, using --version-info instead of --version-name. Doing the version change and --version-name to --version-info change here to avoid changing the libtool version twice. Added interfaces: spice_server_set_name spice_server_set_uuid spice_server_set_listen_socket_fd spice_server_is_server_mouse New library name in linux: libspice-server.so.1.1.0 Old: libspice-server.so.1.0.2
* server/red_channel: s/channle/channelAlon Levy2012-06-071-3/+3
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* server/spice.h: s/Pleaes/Please/Alon Levy2012-06-051-1/+1
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* server/red_channel: do not attempt to write if the channel client is ↵Yonit Halperin2012-05-311-0/+4
| | | | | | | | | disconnected The red_channel_client_event call to red_channel_client_receive might result in a disconnected channel client. The following call to red_channel_client_push may call to red_peer_handle_outgoing with a disconnected socket.
* server/red_channel: fix possible access to released channel clientsYonit Halperin2012-05-312-20/+104
| | | | | | | | | | | | | Added ref count for RedChannel and RedChannelClient. red_channel.c/red_peer_handle_incoming call to handler->cb->handle_message might lead to the release of the channel client, and the following call to handler->cb->release_msg_buf will be a violation. This bug can be produced by causing main_channel_handle_parsed call red_client_destory, e.g., by some violation in reds_on_main_agent_data that will result in a call to reds_disconnect.
* server/red_worker: fix red_wait_pipe_item_sentYonit Halperin2012-05-241-7/+5
| | | | | | | | | | | | | | | Resolves: rhbz#824384 red_wait_pipe_item_sent mistakingly returned without waiting for sending the given pipe item when the channel wasn't blocked. As a result, we failed when we had to destroy a surface (e.g., QXL_IO_DESTROY_ALL_SURFACES) and to release all the drawables that are depended on it (by removing them or waiting they will be sent). In addition, red_wait_pipe_item_sent increased and decreased the reference to the pipe item using channel_cbs->hold_item, and channel_cbs->release_item. However, these calls can be called only by red_channel, otherwise display_channel_client_release_item_before_push is called twice and leads to a double call to ring_remove(&dpi->base). Instead ref/put_drawable_pipe_item should be called.
* server/red_channel: remove red_channel_client_item_being_sentYonit Halperin2012-05-243-31/+1
| | | | | | The above routine was risky, since red_channel_client_init_send_data can also be called with item==NULL. Thus, not all pipe items can be tracked. The one call that was made for this routine was not necessary.
* server: handle red_channel_client_create returning NULLYonit Halperin2012-05-216-2/+16
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* server/red_channel: prevent creating more than one channel client with the ↵Yonit Halperin2012-05-211-4/+46
| | | | same type+id
* server/video: do not allow non-streamable drawables be stream candidatesYonit Halperin2012-05-211-0/+4
| | | | | | | | | Resolves: rhbz#820669 Fix a segfault caused by a call to __red_is_next_stream_frame made by red_stream_maintenance, with a drawable that is not a DRAW_COPY one. The segfault is a reault of __red_is_next_stream_frame accessing red_drawable->u.copy.src_bitmap for a non DRAW_COPY drawable.
* server/tests: test_display_streaming - test wide sized framesYonit Halperin2012-05-161-3/+8
| | | | | | Before, we tested only higher frames, while wider frames would have triggered a bug in mjpeg_encoder, when spice is linked with libjpeg and not libjpeg-turbo.
* server/mjpeg_encoder: realloc encoder->row, when a wider frame is givenYonit Halperin2012-05-161-2/+8
| | | | | | | | Fix crashes when there are sized wider frames in the stream, and we are linked with libjpeg. Related : rhbz#813826 Resolves: rhbz#820669
* server: move self_bitmap_image to RedDrawableAlon Levy2012-05-153-16/+13
| | | | | | | Simplify keeping count of self_bitmap_image by putting it in RedDrawable. It is allocated on reading from the command pipe and deallocated when the last reference to the RedDrawable is dropped, instead of keeping track of it in GlzDrawable and Drawable.
* server/red_worker/put_red_drawable: s/drawable/red_drawable/Alon Levy2012-05-151-6/+6
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* server/red_worker/red_handle_self_bitmap: add red_drawable local, one extra ↵Alon Levy2012-05-151-7/+7
| | | | whitespace line removed
* server/red_worker: rename SpiceImage *self_bitmap to self_bitmap_imageAlon Levy2012-05-151-13/+13
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* Revert "server/red_worker: fix possible leak of self_bitmap"Alon Levy2012-05-151-7/+5
| | | | | | | This reverts commit 35dbf3ccc4b852f9dbb29eb8a53c94f26d2e3a6e. accidentally pushed v1 of patches, reverting in preperation of pushing v2.
* server/red_worker: fix possible leak of self_bitmapAlon Levy2012-05-141-5/+7
| | | | | | | | | | | | | | | After the previous patch moving self_bitmap freeing inside red_drawable ref count, we have a possible self_bitmap leak: red_process_commands red_get_drawable | red_drawable #1, red_drawable->self_bitmap == 1 red_process_drawable | rd #2, d #1, d->self_bitmap != NULL release_drawable | rd #1, d# = 0, try to release self_bitmap, but blocked by rd #1 put_red_drawable | rd #0 This patch moves the call to release_drawable after the call to put_red_drawable, thereby fixing the above situation.
* server/red_worker/red_process_commands: rename drawable to red_drawable ↵Alon Levy2012-05-141-4/+4
| | | | (later add a local drawable)
* server/red_worker: red_process_drawable: have single point of exitAlon Levy2012-05-141-8/+5
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* server/red_worker: don't release self_bitmap unless refcount is 0Yonit Halperin2012-05-141-4/+3
| | | | RHBZ: 808936
* server/mjpeg_encoder: fix wrong size assigned to dest_lenYonit Halperin2012-05-101-1/+1
| | | | | It should have been the allocated size and not the occupied one. This led to a lot of unnecessary allocations and deallocations.
* server/mjpeg_encoder: Fix memory leak for the inital output buffer given for ↵Yonit Halperin2012-05-102-8/+8
| | | | each frame
* server/reds: add "usbredir" to recognized channel namesAlon Levy2012-05-071-0/+1
| | | | | | RHBZ: 819484 Signed-off-by: Alon Levy <alevy@redhat.com>
* server/tests/test_display_streaming: include tests for clip and sized framesYonit Halperin2012-05-031-16/+181
| | | | CC: Alon Levy <alevy@redhat.com>
* server/tests: use the correct dimensions in SIMPLE_UPDATEYonit Halperin2012-05-031-2/+2
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* server/tests: add SLEEP command to test_display_baseYonit Halperin2012-05-032-0/+10
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* server/tests: add clip to SIMPLE_DRAW_BITMAPYonit Halperin2012-05-032-6/+30
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* server/tests/test_display_streaming: update to create sized framesAlon Levy2012-05-031-7/+37
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* server/tests: add SIMPLE_DRAW_SOLID and SIMPLE_DRAW_BITMAPAlon Levy2012-05-032-6/+39
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