[Spice-devel] [PATCH 3.7/12] __new_channel -> red_worker_new_channel()
Frediano Ziglio
fziglio at redhat.com
Fri Oct 30 00:29:58 PDT 2015
>
> From: Marc-André Lureau <marcandre.lureau at gmail.com>
>
> Rename and lightly refactor the function that creates new common
> channels for RedWorker (essentially Cursor and Display channels).
>
> Signed-off-by: Jonathon Jongsma <jjongsma at redhat.com>
> ---
> server/cursor-channel.c | 25 ++++++++++-----------
> server/red_worker.c | 59
> ++++++++++++++++++++++---------------------------
> server/red_worker.h | 14 ++++--------
> 3 files changed, 42 insertions(+), 56 deletions(-)
>
> diff --git a/server/cursor-channel.c b/server/cursor-channel.c
> index 24b7362..9c4bf1e 100644
> --- a/server/cursor-channel.c
> +++ b/server/cursor-channel.c
> @@ -364,22 +364,21 @@ static void
> cursor_channel_release_item(RedChannelClient *rcc, PipeItem *item, i
>
> CursorChannel* cursor_channel_new(RedWorker *worker)
> {
> - CursorChannel* cursor;
> + CursorChannel *cursor;
I would prefer cursor_channel or channel.
> + RedChannel *channel = NULL;
> + ChannelCbs cbs = {
> + .on_disconnect = cursor_channel_client_on_disconnect,
> + .send_item = cursor_channel_send_item,
> + .hold_item = cursor_channel_hold_pipe_item,
> + .release_item = cursor_channel_release_item
> + };
>
> spice_info("create cursor channel");
> - cursor = (CursorChannel *)__new_channel(
> - worker, sizeof(CursorChannel),
> - SPICE_CHANNEL_CURSOR,
> - 0,
> - cursor_channel_client_on_disconnect,
> - cursor_channel_send_item,
> - cursor_channel_hold_pipe_item,
> - cursor_channel_release_item,
> - red_channel_client_handle_message,
> - NULL,
> - NULL,
> - NULL);
> + channel = red_worker_new_channel(worker, sizeof(CursorChannel),
> + SPICE_CHANNEL_CURSOR, 0,
> + &cbs,
> red_channel_client_handle_message);
>
> + cursor = (CursorChannel *)channel;
> cursor->cursor_visible = TRUE;
> cursor->mouse_mode = SPICE_MOUSE_MODE_SERVER;
>
> diff --git a/server/red_worker.c b/server/red_worker.c
> index 0c8ba4c..52fe132 100644
> --- a/server/red_worker.c
> +++ b/server/red_worker.c
> @@ -9558,38 +9558,30 @@ DisplayChannelClient
> *display_channel_client_create(CommonChannel *common,
> return dcc;
> }
>
> -RedChannel *__new_channel(RedWorker *worker, int size, uint32_t
> channel_type,
> - int migration_flags,
> - channel_disconnect_proc on_disconnect,
> - channel_send_pipe_item_proc send_item,
> - channel_hold_pipe_item_proc hold_item,
> - channel_release_pipe_item_proc release_item,
> - channel_handle_parsed_proc handle_parsed,
> - channel_handle_migrate_flush_mark_proc
> handle_migrate_flush_mark,
> - channel_handle_migrate_data_proc
> handle_migrate_data,
> - channel_handle_migrate_data_get_serial_proc
> migrate_get_serial)
> +RedChannel *red_worker_new_channel(RedWorker *worker, int size,
> + uint32_t channel_type, int
> migration_flags,
> + ChannelCbs *channel_cbs,
> + channel_handle_parsed_proc handle_parsed)
> {
> RedChannel *channel = NULL;
> CommonChannel *common;
> - ChannelCbs channel_cbs = { NULL, };
> -
> - channel_cbs.config_socket = common_channel_config_socket;
> - channel_cbs.on_disconnect = on_disconnect;
> - channel_cbs.send_item = send_item;
> - channel_cbs.hold_item = hold_item;
> - channel_cbs.release_item = release_item;
> - channel_cbs.alloc_recv_buf = common_alloc_recv_buf;
> - channel_cbs.release_recv_buf = common_release_recv_buf;
> - channel_cbs.handle_migrate_flush_mark = handle_migrate_flush_mark;
> - channel_cbs.handle_migrate_data = handle_migrate_data;
> - channel_cbs.handle_migrate_data_get_serial = migrate_get_serial;
> +
> + spice_return_val_if_fail(worker, NULL);
> + spice_return_val_if_fail(channel_cbs, NULL);
> + spice_return_val_if_fail(!channel_cbs->config_socket, NULL);
> + spice_return_val_if_fail(!channel_cbs->alloc_recv_buf, NULL);
> + spice_return_val_if_fail(!channel_cbs->release_recv_buf, NULL);
> +
> + channel_cbs->config_socket = common_channel_config_socket;
> + channel_cbs->alloc_recv_buf = common_alloc_recv_buf;
> + channel_cbs->release_recv_buf = common_release_recv_buf;
>
> channel = red_channel_create_parser(size, &worker_core,
> channel_type, worker->qxl->id,
> TRUE /* handle_acks */,
> spice_get_client_channel_parser(channel_type,
> NULL),
> handle_parsed,
> - &channel_cbs,
> + channel_cbs,
> migration_flags);
> common = (CommonChannel *)channel;
> if (!channel) {
> @@ -9738,25 +9730,26 @@ static void
> display_channel_release_item(RedChannelClient *rcc, PipeItem *item,
> static void display_channel_create(RedWorker *worker, int migrate)
> {
> DisplayChannel *display_channel;
> + ChannelCbs cbs = {
> + .on_disconnect = display_channel_client_on_disconnect,
> + .send_item = display_channel_send_item,
> + .hold_item = display_channel_hold_pipe_item,
> + .release_item = display_channel_release_item,
> + .handle_migrate_flush_mark = display_channel_handle_migrate_mark,
> + .handle_migrate_data = display_channel_handle_migrate_data,
> + .handle_migrate_data_get_serial =
> display_channel_handle_migrate_data_get_serial
> + };
>
> if (worker->display_channel) {
> return;
> }
>
> spice_info("create display channel");
> - if (!(worker->display_channel = (DisplayChannel *)__new_channel(
> + if (!(worker->display_channel = (DisplayChannel
> *)red_worker_new_channel(
> worker, sizeof(*display_channel),
> SPICE_CHANNEL_DISPLAY,
> SPICE_MIGRATE_NEED_FLUSH | SPICE_MIGRATE_NEED_DATA_TRANSFER,
> - display_channel_client_on_disconnect,
> - display_channel_send_item,
> - display_channel_hold_pipe_item,
> - display_channel_release_item,
> - display_channel_handle_message,
> - display_channel_handle_migrate_mark,
> - display_channel_handle_migrate_data,
> - display_channel_handle_migrate_data_get_serial
> - ))) {
> + &cbs, display_channel_handle_message))) {
> spice_warning("failed to create display channel");
> return;
> }
> diff --git a/server/red_worker.h b/server/red_worker.h
> index 795959d..76502b6 100644
> --- a/server/red_worker.h
> +++ b/server/red_worker.h
> @@ -118,16 +118,10 @@ RedWorker* red_worker_new(QXLInstance *qxl,
> RedDispatcher *red_dispatcher);
> bool red_worker_run(RedWorker *worker);
> QXLInstance* red_worker_get_qxl(RedWorker *worker);
>
> -RedChannel *__new_channel(RedWorker *worker, int size, uint32_t
> channel_type,
> - int migration_flags,
> - channel_disconnect_proc on_disconnect,
> - channel_send_pipe_item_proc send_item,
> - channel_hold_pipe_item_proc hold_item,
> - channel_release_pipe_item_proc release_item,
> - channel_handle_parsed_proc handle_parsed,
> - channel_handle_migrate_flush_mark_proc
> handle_migrate_flush_mark,
> - channel_handle_migrate_data_proc
> handle_migrate_data,
> - channel_handle_migrate_data_get_serial_proc
> migrate_get_serial);
> +RedChannel *red_worker_new_channel(RedWorker *worker, int size,
> + uint32_t channel_type, int
> migration_flags,
> + ChannelCbs *channel_cbs,
> + channel_handle_parsed_proc
> handle_parsed);
>
> CommonChannelClient *common_channel_new_client(CommonChannel *common,
> int size,
> --
> 2.4.3
Frediano
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