[Spice-devel] [PATCH] Use RedCharDevice instead of SpiceCharDeviceState
Frediano Ziglio
fziglio at redhat.com
Thu Mar 31 07:38:30 UTC 2016
>
> These two type names are typedefs of eachother, but it's confusing to
> have two different typenames for the same type throughout the code.
> Convert everythign to use RedCharDevice.
> ---
>
> This patch should apply to the end of this patch series. Comments?
>
Patch is good but should apply to master directly. There are a lot
of SpiceChar additions on this series and should all be avoided.
Frediano
>
> server/char-device.c | 238
> +++++++++++++++++++++++++-------------------------
> server/char-device.h | 108 +++++++++++------------
> server/reds-private.h | 2 +-
> server/reds.c | 142 +++++++++++++++---------------
> server/reds.h | 3 +-
> server/smartcard.c | 46 +++++-----
> server/smartcard.h | 2 +-
> server/spicevmc.c | 52 +++++------
> 8 files changed, 297 insertions(+), 296 deletions(-)
>
> diff --git a/server/char-device.c b/server/char-device.c
> index 1947890..98c50ab 100644
> --- a/server/char-device.c
> +++ b/server/char-device.c
> @@ -33,7 +33,7 @@
> typedef struct SpiceCharDeviceClientState SpiceCharDeviceClientState;
> struct SpiceCharDeviceClientState {
> RingItem link;
> - SpiceCharDeviceState *dev;
> + RedCharDevice *dev;
> RedClient *client;
> int do_flow_control;
> uint64_t num_client_tokens;
> @@ -103,7 +103,7 @@ typedef struct SpiceCharDeviceMsgToClientItem {
> } SpiceCharDeviceMsgToClientItem;
>
> static SpiceCharDeviceMsgToClient *
> -spice_char_device_read_one_msg_from_device(SpiceCharDeviceState *dev)
> +red_char_device_read_one_msg_from_device(RedCharDevice *dev)
> {
> RedCharDeviceClass *klass = RED_CHAR_DEVICE_GET_CLASS(dev);
>
> @@ -111,8 +111,8 @@
> spice_char_device_read_one_msg_from_device(SpiceCharDeviceState *dev)
> }
>
> static SpiceCharDeviceMsgToClient *
> -spice_char_device_ref_msg_to_client(SpiceCharDeviceState *dev,
> - SpiceCharDeviceMsgToClient *msg)
> +red_char_device_ref_msg_to_client(RedCharDevice *dev,
> + SpiceCharDeviceMsgToClient *msg)
> {
> RedCharDeviceClass *klass = RED_CHAR_DEVICE_GET_CLASS(dev);
>
> @@ -120,8 +120,8 @@ spice_char_device_ref_msg_to_client(SpiceCharDeviceState
> *dev,
> }
>
> static void
> -spice_char_device_unref_msg_to_client(SpiceCharDeviceState *dev,
> - SpiceCharDeviceMsgToClient *msg)
> +red_char_device_unref_msg_to_client(RedCharDevice *dev,
> + SpiceCharDeviceMsgToClient *msg)
> {
> RedCharDeviceClass *klass = RED_CHAR_DEVICE_GET_CLASS(dev);
>
> @@ -129,9 +129,9 @@
> spice_char_device_unref_msg_to_client(SpiceCharDeviceState *dev,
> }
>
> static void
> -spice_char_device_send_msg_to_client(SpiceCharDeviceState *dev,
> - SpiceCharDeviceMsgToClient *msg,
> - RedClient *client)
> +red_char_device_send_msg_to_client(RedCharDevice *dev,
> + SpiceCharDeviceMsgToClient *msg,
> + RedClient *client)
> {
> RedCharDeviceClass *klass = RED_CHAR_DEVICE_GET_CLASS(dev);
>
> @@ -139,9 +139,9 @@ spice_char_device_send_msg_to_client(SpiceCharDeviceState
> *dev,
> }
>
> static void
> -spice_char_device_send_tokens_to_client(SpiceCharDeviceState *dev,
> - RedClient *client,
> - uint32_t tokens)
> +red_char_device_send_tokens_to_client(RedCharDevice *dev,
> + RedClient *client,
> + uint32_t tokens)
> {
> RedCharDeviceClass *klass = RED_CHAR_DEVICE_GET_CLASS(dev);
>
> @@ -149,7 +149,7 @@
> spice_char_device_send_tokens_to_client(SpiceCharDeviceState *dev,
> }
>
> static void
> -spice_char_device_on_free_self_token(SpiceCharDeviceState *dev)
> +red_char_device_on_free_self_token(RedCharDevice *dev)
> {
> RedCharDeviceClass *klass = RED_CHAR_DEVICE_GET_CLASS(dev);
>
> @@ -159,7 +159,7 @@ spice_char_device_on_free_self_token(SpiceCharDeviceState
> *dev)
> }
>
> static void
> -spice_char_device_remove_client(SpiceCharDeviceState *dev, RedClient
> *client)
> +red_char_device_remove_client(RedCharDevice *dev, RedClient *client)
> {
> RedCharDeviceClass *klass = RED_CHAR_DEVICE_GET_CLASS(dev);
>
> @@ -187,8 +187,8 @@ static void write_buffers_queue_free(Ring *write_queue)
> }
> }
>
> -static void spice_char_device_write_buffer_pool_add(SpiceCharDeviceState
> *dev,
> -
> SpiceCharDeviceWriteBuffer
> *buf)
> +static void red_char_device_write_buffer_pool_add(RedCharDevice *dev,
> + SpiceCharDeviceWriteBuffer
> *buf)
> {
> if (buf->refs == 1 &&
> dev->priv->cur_pool_size < MAX_POOL_SIZE) {
> @@ -204,8 +204,8 @@ static void
> spice_char_device_write_buffer_pool_add(SpiceCharDeviceState *dev,
> spice_char_device_write_buffer_unref(buf);
> }
>
> -static void spice_char_device_client_send_queue_free(SpiceCharDeviceState
> *dev,
> -
> SpiceCharDeviceClientState
> *dev_client)
> +static void red_char_device_client_send_queue_free(RedCharDevice *dev,
> +
> SpiceCharDeviceClientState
> *dev_client)
> {
> spice_debug("send_queue_empty %d",
> ring_is_empty(&dev_client->send_queue));
> while (!ring_is_empty(&dev_client->send_queue)) {
> @@ -215,15 +215,15 @@ static void
> spice_char_device_client_send_queue_free(SpiceCharDeviceState *dev,
> link);
>
> ring_remove(item);
> - spice_char_device_unref_msg_to_client(dev, msg_item->msg);
> + red_char_device_unref_msg_to_client(dev, msg_item->msg);
> free(msg_item);
> }
> dev_client->num_send_tokens += dev_client->send_queue_size;
> dev_client->send_queue_size = 0;
> }
>
> -static void spice_char_device_client_free(SpiceCharDeviceState *dev,
> - SpiceCharDeviceClientState
> *dev_client)
> +static void red_char_device_client_free(RedCharDevice *dev,
> + SpiceCharDeviceClientState
> *dev_client)
> {
> RingItem *item, *next;
>
> @@ -232,7 +232,7 @@ static void
> spice_char_device_client_free(SpiceCharDeviceState *dev,
> dev_client->wait_for_tokens_timer = NULL;
> }
>
> - spice_char_device_client_send_queue_free(dev, dev_client);
> + red_char_device_client_send_queue_free(dev, dev_client);
>
> /* remove write buffers that are associated with the client */
> spice_debug("write_queue_is_empty %d",
> ring_is_empty(&dev->priv->write_queue) && !dev->priv->cur_write_buf);
> @@ -243,7 +243,7 @@ static void
> spice_char_device_client_free(SpiceCharDeviceState *dev,
> if (write_buf->origin == WRITE_BUFFER_ORIGIN_CLIENT &&
> write_buf->client == dev_client->client) {
> ring_remove(item);
> - spice_char_device_write_buffer_pool_add(dev, write_buf);
> + red_char_device_write_buffer_pool_add(dev, write_buf);
> }
> }
>
> @@ -260,13 +260,13 @@ static void
> spice_char_device_client_free(SpiceCharDeviceState *dev,
>
> static void
> spice_char_device_handle_client_overflow(SpiceCharDeviceClientState
> *dev_client)
> {
> - SpiceCharDeviceState *dev = dev_client->dev;
> + RedCharDevice *dev = dev_client->dev;
> spice_printerr("dev %p client %p ", dev, dev_client);
> - spice_char_device_remove_client(dev, dev_client->client);
> + red_char_device_remove_client(dev, dev_client->client);
> }
>
> -static SpiceCharDeviceClientState
> *spice_char_device_client_find(SpiceCharDeviceState *dev,
> - RedClient
> *client)
> +static SpiceCharDeviceClientState *red_char_device_client_find(RedCharDevice
> *dev,
> + RedClient
> *client)
> {
> RingItem *item;
>
> @@ -297,7 +297,7 @@ static int
> spice_char_device_can_send_to_client(SpiceCharDeviceClientState *dev_
> return !dev_client->do_flow_control || dev_client->num_send_tokens;
> }
>
> -static uint64_t spice_char_device_max_send_tokens(SpiceCharDeviceState *dev)
> +static uint64_t red_char_device_max_send_tokens(RedCharDevice *dev)
> {
> RingItem *item;
> uint64_t max = 0;
> @@ -322,7 +322,7 @@ static uint64_t
> spice_char_device_max_send_tokens(SpiceCharDeviceState *dev)
> static void
> spice_char_device_add_msg_to_client_queue(SpiceCharDeviceClientState
> *dev_client,
> SpiceCharDeviceMsgToClient
> *msg)
> {
> - SpiceCharDeviceState *dev = dev_client->dev;
> + RedCharDevice *dev = dev_client->dev;
> SpiceCharDeviceMsgToClientItem *msg_item;
>
> if (dev_client->send_queue_size >= dev_client->max_send_queue_size) {
> @@ -331,7 +331,7 @@ static void
> spice_char_device_add_msg_to_client_queue(SpiceCharDeviceClientState
> }
>
> msg_item = spice_new0(SpiceCharDeviceMsgToClientItem, 1);
> - msg_item->msg = spice_char_device_ref_msg_to_client(dev, msg);
> + msg_item->msg = red_char_device_ref_msg_to_client(dev, msg);
> ring_add(&dev_client->send_queue, &msg_item->link);
> dev_client->send_queue_size++;
> if (!dev_client->wait_for_tokens_started) {
> @@ -341,8 +341,8 @@ static void
> spice_char_device_add_msg_to_client_queue(SpiceCharDeviceClientState
> }
> }
>
> -static void spice_char_device_send_msg_to_clients(SpiceCharDeviceState *dev,
> - SpiceCharDeviceMsgToClient
> *msg)
> +static void red_char_device_send_msg_to_clients(RedCharDevice *dev,
> + SpiceCharDeviceMsgToClient
> *msg)
> {
> RingItem *item, *next;
>
> @@ -353,7 +353,7 @@ static void
> spice_char_device_send_msg_to_clients(SpiceCharDeviceState *dev,
> if (spice_char_device_can_send_to_client(dev_client)) {
> dev_client->num_send_tokens--;
> spice_assert(ring_is_empty(&dev_client->send_queue));
> - spice_char_device_send_msg_to_client(dev, msg,
> dev_client->client);
> + red_char_device_send_msg_to_client(dev, msg,
> dev_client->client);
>
> /* don't refer to dev_client anymore, it may have been released
> */
> } else {
> @@ -362,7 +362,7 @@ static void
> spice_char_device_send_msg_to_clients(SpiceCharDeviceState *dev,
> }
> }
>
> -static int spice_char_device_read_from_device(SpiceCharDeviceState *dev)
> +static int red_char_device_read_from_device(RedCharDevice *dev)
> {
> uint64_t max_send_tokens;
> int did_read = FALSE;
> @@ -381,7 +381,7 @@ static int
> spice_char_device_read_from_device(SpiceCharDeviceState *dev)
> return FALSE;
> }
>
> - max_send_tokens = spice_char_device_max_send_tokens(dev);
> + max_send_tokens = red_char_device_max_send_tokens(dev);
> g_object_ref(dev);
> /*
> * Reading from the device only in case at least one of the clients have
> a free token.
> @@ -390,7 +390,7 @@ static int
> spice_char_device_read_from_device(SpiceCharDeviceState *dev)
> while ((max_send_tokens || ring_is_empty(&dev->priv->clients)) &&
> dev->priv->running) {
> SpiceCharDeviceMsgToClient *msg;
>
> - msg = spice_char_device_read_one_msg_from_device(dev);
> + msg = red_char_device_read_one_msg_from_device(dev);
> if (!msg) {
> if (dev->priv->during_read_from_device > 1) {
> dev->priv->during_read_from_device = 1;
> @@ -400,8 +400,8 @@ static int
> spice_char_device_read_from_device(SpiceCharDeviceState *dev)
> break;
> }
> did_read = TRUE;
> - spice_char_device_send_msg_to_clients(dev, msg);
> - spice_char_device_unref_msg_to_client(dev, msg);
> + red_char_device_send_msg_to_clients(dev, msg);
> + red_char_device_unref_msg_to_client(dev, msg);
> max_send_tokens--;
> }
> dev->priv->during_read_from_device = 0;
> @@ -423,10 +423,10 @@ static void
> spice_char_device_client_send_queue_push(SpiceCharDeviceClientState
> ring_remove(item);
>
> dev_client->num_send_tokens--;
> - spice_char_device_send_msg_to_client(dev_client->dev,
> - msg_item->msg,
> - dev_client->client);
> - spice_char_device_unref_msg_to_client(dev_client->dev,
> msg_item->msg);
> + red_char_device_send_msg_to_client(dev_client->dev,
> + msg_item->msg,
> + dev_client->client);
> + red_char_device_unref_msg_to_client(dev_client->dev, msg_item->msg);
> dev_client->send_queue_size--;
> free(msg_item);
> }
> @@ -435,7 +435,7 @@ static void
> spice_char_device_client_send_queue_push(SpiceCharDeviceClientState
> static void
> spice_char_device_send_to_client_tokens_absorb(SpiceCharDeviceClientState
> *dev_client,
> uint32_t tokens)
> {
> - SpiceCharDeviceState *dev = dev_client->dev;
> + RedCharDevice *dev = dev_client->dev;
> dev_client->num_send_tokens += tokens;
>
> if (dev_client->send_queue_size) {
> @@ -446,7 +446,7 @@ static void
> spice_char_device_send_to_client_tokens_absorb(SpiceCharDeviceClient
> if (spice_char_device_can_send_to_client(dev_client)) {
> reds_core_timer_cancel(dev->priv->reds,
> dev_client->wait_for_tokens_timer);
> dev_client->wait_for_tokens_started = FALSE;
> - spice_char_device_read_from_device(dev_client->dev);
> + red_char_device_read_from_device(dev_client->dev);
> } else if (dev_client->send_queue_size) {
> reds_core_timer_start(dev->priv->reds,
> dev_client->wait_for_tokens_timer,
> SPICE_CHAR_DEVICE_WAIT_TOKENS_TIMEOUT);
> @@ -454,13 +454,13 @@ static void
> spice_char_device_send_to_client_tokens_absorb(SpiceCharDeviceClient
> }
> }
>
> -void spice_char_device_send_to_client_tokens_add(SpiceCharDeviceState *dev,
> +void red_char_device_send_to_client_tokens_add(RedCharDevice *dev,
> RedClient *client,
> uint32_t tokens)
> {
> SpiceCharDeviceClientState *dev_client;
>
> - dev_client = spice_char_device_client_find(dev, client);
> + dev_client = red_char_device_client_find(dev, client);
>
> if (!dev_client) {
> spice_error("client wasn't found dev %p client %p", dev, client);
> @@ -469,13 +469,13 @@ void
> spice_char_device_send_to_client_tokens_add(SpiceCharDeviceState *dev,
> spice_char_device_send_to_client_tokens_absorb(dev_client, tokens);
> }
>
> -void spice_char_device_send_to_client_tokens_set(SpiceCharDeviceState *dev,
> +void red_char_device_send_to_client_tokens_set(RedCharDevice *dev,
> RedClient *client,
> uint32_t tokens)
> {
> SpiceCharDeviceClientState *dev_client;
>
> - dev_client = spice_char_device_client_find(dev, client);
> + dev_client = red_char_device_client_find(dev, client);
>
> if (!dev_client) {
> spice_error("client wasn't found dev %p client %p", dev, client);
> @@ -490,9 +490,9 @@ void
> spice_char_device_send_to_client_tokens_set(SpiceCharDeviceState *dev,
> * Writing to the device *
> ***************************/
>
> -static void spice_char_device_client_tokens_add(SpiceCharDeviceState *dev,
> - SpiceCharDeviceClientState
> *dev_client,
> - uint32_t num_tokens)
> +static void red_char_device_client_tokens_add(RedCharDevice *dev,
> + SpiceCharDeviceClientState
> *dev_client,
> + uint32_t num_tokens)
> {
> if (!dev_client->do_flow_control) {
> return;
> @@ -506,11 +506,11 @@ static void
> spice_char_device_client_tokens_add(SpiceCharDeviceState *dev,
>
> dev_client->num_client_tokens += dev_client->num_client_tokens_free;
> dev_client->num_client_tokens_free = 0;
> - spice_char_device_send_tokens_to_client(dev, dev_client->client,
> tokens);
> + red_char_device_send_tokens_to_client(dev, dev_client->client,
> tokens);
> }
> }
>
> -static int spice_char_device_write_to_device(SpiceCharDeviceState *dev)
> +static int red_char_device_write_to_device(RedCharDevice *dev)
> {
> SpiceCharDeviceInterface *sif;
> int total = 0;
> @@ -561,7 +561,7 @@ static int
> spice_char_device_write_to_device(SpiceCharDeviceState *dev)
> if (!write_len) {
> SpiceCharDeviceWriteBuffer *release_buf =
> dev->priv->cur_write_buf;
> dev->priv->cur_write_buf = NULL;
> - spice_char_device_write_buffer_release(dev, release_buf);
> + red_char_device_write_buffer_release(dev, release_buf);
> continue;
> }
> dev->priv->cur_write_buf_pos += n;
> @@ -585,16 +585,16 @@ static int
> spice_char_device_write_to_device(SpiceCharDeviceState *dev)
>
> static void spice_char_dev_write_retry(void *opaque)
> {
> - SpiceCharDeviceState *dev = opaque;
> + RedCharDevice *dev = opaque;
>
> if (dev->priv->write_to_dev_timer) {
> reds_core_timer_cancel(dev->priv->reds,
> dev->priv->write_to_dev_timer);
> }
> - spice_char_device_write_to_device(dev);
> + red_char_device_write_to_device(dev);
> }
>
> -static SpiceCharDeviceWriteBuffer *__spice_char_device_write_buffer_get(
> - SpiceCharDeviceState *dev, RedClient *client,
> +static SpiceCharDeviceWriteBuffer *__red_char_device_write_buffer_get(
> + RedCharDevice *dev, RedClient *client,
> int size, int origin, int migrated_data_tokens)
> {
> RingItem *item;
> @@ -622,7 +622,7 @@ static SpiceCharDeviceWriteBuffer
> *__spice_char_device_write_buffer_get(
>
> if (origin == WRITE_BUFFER_ORIGIN_CLIENT) {
> spice_assert(client);
> - SpiceCharDeviceClientState *dev_client =
> spice_char_device_client_find(dev, client);
> + SpiceCharDeviceClientState *dev_client =
> red_char_device_client_find(dev, client);
> if (dev_client) {
> if (!migrated_data_tokens &&
> dev_client->do_flow_control &&
> !dev_client->num_client_tokens) {
> @@ -653,19 +653,19 @@ error:
> return NULL;
> }
>
> -SpiceCharDeviceWriteBuffer
> *spice_char_device_write_buffer_get(SpiceCharDeviceState *dev,
> - RedClient
> *client,
> - int size)
> +SpiceCharDeviceWriteBuffer *red_char_device_write_buffer_get(RedCharDevice
> *dev,
> + RedClient
> *client,
> + int size)
> {
> - return __spice_char_device_write_buffer_get(dev, client, size,
> + return __red_char_device_write_buffer_get(dev, client, size,
> client ? WRITE_BUFFER_ORIGIN_CLIENT :
> WRITE_BUFFER_ORIGIN_SERVER,
> 0);
> }
>
> -SpiceCharDeviceWriteBuffer
> *spice_char_device_write_buffer_get_server_no_token(
> - SpiceCharDeviceState *dev, int size)
> +SpiceCharDeviceWriteBuffer
> *red_char_device_write_buffer_get_server_no_token(
> + RedCharDevice *dev, int size)
> {
> - return __spice_char_device_write_buffer_get(dev, NULL, size,
> + return __red_char_device_write_buffer_get(dev, NULL, size,
> WRITE_BUFFER_ORIGIN_SERVER_NO_TOKEN, 0);
> }
>
> @@ -686,24 +686,24 @@ static void
> spice_char_device_write_buffer_unref(SpiceCharDeviceWriteBuffer *wri
> spice_char_device_write_buffer_free(write_buf);
> }
>
> -void spice_char_device_write_buffer_add(SpiceCharDeviceState *dev,
> - SpiceCharDeviceWriteBuffer
> *write_buf)
> +void red_char_device_write_buffer_add(RedCharDevice *dev,
> + SpiceCharDeviceWriteBuffer *write_buf)
> {
> spice_assert(dev);
> /* caller shouldn't add buffers for client that was removed */
> if (write_buf->origin == WRITE_BUFFER_ORIGIN_CLIENT &&
> - !spice_char_device_client_find(dev, write_buf->client)) {
> + !red_char_device_client_find(dev, write_buf->client)) {
> spice_printerr("client not found: dev %p client %p", dev,
> write_buf->client);
> - spice_char_device_write_buffer_pool_add(dev, write_buf);
> + red_char_device_write_buffer_pool_add(dev, write_buf);
> return;
> }
>
> ring_add(&dev->priv->write_queue, &write_buf->link);
> - spice_char_device_write_to_device(dev);
> + red_char_device_write_to_device(dev);
> }
>
> -void spice_char_device_write_buffer_release(SpiceCharDeviceState *dev,
> - SpiceCharDeviceWriteBuffer
> *write_buf)
> +void red_char_device_write_buffer_release(RedCharDevice *dev,
> + SpiceCharDeviceWriteBuffer
> *write_buf)
> {
> int buf_origin = write_buf->origin;
> uint32_t buf_token_price = write_buf->token_price;
> @@ -718,18 +718,18 @@ void
> spice_char_device_write_buffer_release(SpiceCharDeviceState *dev,
>
> spice_assert(dev->priv->cur_write_buf != write_buf);
>
> - spice_char_device_write_buffer_pool_add(dev, write_buf);
> + red_char_device_write_buffer_pool_add(dev, write_buf);
> if (buf_origin == WRITE_BUFFER_ORIGIN_CLIENT) {
> SpiceCharDeviceClientState *dev_client;
>
> spice_assert(client);
> - dev_client = spice_char_device_client_find(dev, client);
> + dev_client = red_char_device_client_find(dev, client);
> /* when a client is removed, we remove all the buffers that are
> associated with it */
> spice_assert(dev_client);
> - spice_char_device_client_tokens_add(dev, dev_client,
> buf_token_price);
> + red_char_device_client_tokens_add(dev, dev_client, buf_token_price);
> } else if (buf_origin == WRITE_BUFFER_ORIGIN_SERVER) {
> dev->priv->num_self_tokens++;
> - spice_char_device_on_free_self_token(dev);
> + red_char_device_on_free_self_token(dev);
> }
> }
>
> @@ -737,20 +737,20 @@ void
> spice_char_device_write_buffer_release(SpiceCharDeviceState *dev,
> * char_device_state management *
> ********************************/
>
> -void spice_char_device_state_reset_dev_instance(SpiceCharDeviceState *state,
> - SpiceCharDeviceInstance
> *sin)
> +void red_char_device_reset_dev_instance(RedCharDevice *state,
> + SpiceCharDeviceInstance *sin)
> {
> spice_debug("sin %p dev_state %p", sin, state);
> state->priv->sin = sin;
> sin->st = state;
> }
>
> -void *spice_char_device_state_opaque_get(SpiceCharDeviceState *dev)
> +void *red_char_device_opaque_get(RedCharDevice *dev)
> {
> return dev->priv->opaque;
> }
>
> -void spice_char_device_state_destroy(SpiceCharDeviceState *char_dev)
> +void red_char_device_destroy(RedCharDevice *char_dev)
> {
> g_return_if_fail(RED_IS_CHAR_DEVICE(char_dev));
> g_object_unref(char_dev);
> @@ -787,13 +787,13 @@ static SpiceCharDeviceClientState
> *red_char_device_client_new(RedClient *client,
> return dev_client;
> }
>
> -int spice_char_device_client_add(SpiceCharDeviceState *dev,
> - RedClient *client,
> - int do_flow_control,
> - uint32_t max_send_queue_size,
> - uint32_t num_client_tokens,
> - uint32_t num_send_tokens,
> - int wait_for_migrate_data)
> +int red_char_device_client_add(RedCharDevice *dev,
> + RedClient *client,
> + int do_flow_control,
> + uint32_t max_send_queue_size,
> + uint32_t num_client_tokens,
> + uint32_t num_send_tokens,
> + int wait_for_migrate_data)
> {
> SpiceCharDeviceClientState *dev_client;
>
> @@ -817,27 +817,27 @@ int spice_char_device_client_add(SpiceCharDeviceState
> *dev,
> ring_add(&dev->priv->clients, &dev_client->link);
> dev->priv->num_clients++;
> /* Now that we have a client, forward any pending device data */
> - spice_char_device_wakeup(dev);
> + red_char_device_wakeup(dev);
> return TRUE;
> }
>
> -void spice_char_device_client_remove(SpiceCharDeviceState *dev,
> - RedClient *client)
> +void red_char_device_client_remove(RedCharDevice *dev,
> + RedClient *client)
> {
> SpiceCharDeviceClientState *dev_client;
>
> spice_debug("dev_state %p client %p", dev, client);
> - dev_client = spice_char_device_client_find(dev, client);
> + dev_client = red_char_device_client_find(dev, client);
>
> if (!dev_client) {
> spice_error("client wasn't found");
> return;
> }
> - spice_char_device_client_free(dev, dev_client);
> + red_char_device_client_free(dev, dev_client);
> if (dev->priv->wait_for_migrate_data) {
> spice_assert(dev->priv->num_clients == 0);
> dev->priv->wait_for_migrate_data = FALSE;
> - spice_char_device_read_from_device(dev);
> + red_char_device_read_from_device(dev);
> }
>
> if (dev->priv->num_clients == 0) {
> @@ -847,23 +847,23 @@ void
> spice_char_device_client_remove(SpiceCharDeviceState *dev,
> }
> }
>
> -int spice_char_device_client_exists(SpiceCharDeviceState *dev,
> +int red_char_device_client_exists(RedCharDevice *dev,
> RedClient *client)
> {
> - return (spice_char_device_client_find(dev, client) != NULL);
> + return (red_char_device_client_find(dev, client) != NULL);
> }
>
> -void spice_char_device_start(SpiceCharDeviceState *dev)
> +void red_char_device_start(RedCharDevice *dev)
> {
> spice_debug("dev_state %p", dev);
> dev->priv->running = TRUE;
> g_object_ref(dev);
> - while (spice_char_device_write_to_device(dev) ||
> - spice_char_device_read_from_device(dev));
> + while (red_char_device_write_to_device(dev) ||
> + red_char_device_read_from_device(dev));
> g_object_unref(dev);
> }
>
> -void spice_char_device_stop(SpiceCharDeviceState *dev)
> +void red_char_device_stop(RedCharDevice *dev)
> {
> spice_debug("dev_state %p", dev);
> dev->priv->running = FALSE;
> @@ -873,11 +873,11 @@ void spice_char_device_stop(SpiceCharDeviceState *dev)
> }
> }
>
> -void spice_char_device_reset(SpiceCharDeviceState *dev)
> +void red_char_device_reset(RedCharDevice *dev)
> {
> RingItem *client_item;
>
> - spice_char_device_stop(dev);
> + red_char_device_stop(dev);
> dev->priv->wait_for_migrate_data = FALSE;
> spice_debug("dev_state %p", dev);
> while (!ring_is_empty(&dev->priv->write_queue)) {
> @@ -887,35 +887,35 @@ void spice_char_device_reset(SpiceCharDeviceState *dev)
> ring_remove(item);
> buf = SPICE_CONTAINEROF(item, SpiceCharDeviceWriteBuffer, link);
> /* tracking the tokens */
> - spice_char_device_write_buffer_release(dev, buf);
> + red_char_device_write_buffer_release(dev, buf);
> }
> if (dev->priv->cur_write_buf) {
> SpiceCharDeviceWriteBuffer *release_buf = dev->priv->cur_write_buf;
>
> dev->priv->cur_write_buf = NULL;
> - spice_char_device_write_buffer_release(dev, release_buf);
> + red_char_device_write_buffer_release(dev, release_buf);
> }
>
> RING_FOREACH(client_item, &dev->priv->clients) {
> SpiceCharDeviceClientState *dev_client;
>
> dev_client = SPICE_CONTAINEROF(client_item,
> SpiceCharDeviceClientState, link);
> - spice_char_device_client_send_queue_free(dev, dev_client);
> + red_char_device_client_send_queue_free(dev, dev_client);
> }
> dev->priv->sin = NULL;
> }
>
> -void spice_char_device_wakeup(SpiceCharDeviceState *dev)
> +void red_char_device_wakeup(RedCharDevice *dev)
> {
> - spice_char_device_write_to_device(dev);
> - spice_char_device_read_from_device(dev);
> + red_char_device_write_to_device(dev);
> + red_char_device_read_from_device(dev);
> }
>
> /*************
> * Migration *
> * **********/
>
> -void spice_char_device_state_migrate_data_marshall_empty(SpiceMarshaller *m)
> +void red_char_device_migrate_data_marshall_empty(SpiceMarshaller *m)
> {
> SpiceMigrateDataCharDevice *mig_data;
>
> @@ -934,8 +934,8 @@ static void
> migrate_data_marshaller_write_buffer_free(uint8_t *data, void *opaqu
> spice_char_device_write_buffer_unref(write_buf);
> }
>
> -void spice_char_device_state_migrate_data_marshall(SpiceCharDeviceState
> *dev,
> - SpiceMarshaller *m)
> +void red_char_device_migrate_data_marshall(RedCharDevice *dev,
> + SpiceMarshaller *m)
> {
> SpiceCharDeviceClientState *client_state;
> RingItem *item;
> @@ -994,8 +994,8 @@ void
> spice_char_device_state_migrate_data_marshall(SpiceCharDeviceState *dev,
> dev, *write_to_dev_size_ptr, *write_to_dev_tokens_ptr);
> }
>
> -int spice_char_device_state_restore(SpiceCharDeviceState *dev,
> - SpiceMigrateDataCharDevice *mig_data)
> +int red_char_device_restore(RedCharDevice *dev,
> + SpiceMigrateDataCharDevice *mig_data)
> {
> SpiceCharDeviceClientState *client_state;
> uint32_t client_tokens_window;
> @@ -1024,12 +1024,12 @@ int
> spice_char_device_state_restore(SpiceCharDeviceState *dev,
> if (mig_data->write_size > 0) {
> if (mig_data->write_num_client_tokens) {
> dev->priv->cur_write_buf =
> - __spice_char_device_write_buffer_get(dev,
> client_state->client,
> + __red_char_device_write_buffer_get(dev,
> client_state->client,
> mig_data->write_size, WRITE_BUFFER_ORIGIN_CLIENT,
> mig_data->write_num_client_tokens);
> } else {
> dev->priv->cur_write_buf =
> - __spice_char_device_write_buffer_get(dev, NULL,
> + __red_char_device_write_buffer_get(dev, NULL,
> mig_data->write_size, WRITE_BUFFER_ORIGIN_SERVER, 0);
> }
> /* the first write buffer contains all the data that was saved for
> migration */
> @@ -1040,12 +1040,12 @@ int
> spice_char_device_state_restore(SpiceCharDeviceState *dev,
> dev->priv->cur_write_buf_pos = dev->priv->cur_write_buf->buf;
> }
> dev->priv->wait_for_migrate_data = FALSE;
> - spice_char_device_write_to_device(dev);
> - spice_char_device_read_from_device(dev);
> + red_char_device_write_to_device(dev);
> + red_char_device_read_from_device(dev);
> return TRUE;
> }
>
> -SpiceServer* spice_char_device_get_server(SpiceCharDeviceState *dev)
> +SpiceServer* red_char_device_get_server(RedCharDevice *dev)
> {
> return dev->priv->reds;
> }
> @@ -1176,7 +1176,7 @@ red_char_device_finalize(GObject *object)
> SpiceCharDeviceClientState *dev_client;
>
> dev_client = SPICE_CONTAINEROF(item, SpiceCharDeviceClientState,
> link);
> - spice_char_device_client_free(self, dev_client);
> + red_char_device_client_free(self, dev_client);
> }
> self->priv->running = FALSE;
>
> diff --git a/server/char-device.h b/server/char-device.h
> index b59e6f0..bb32649 100644
> --- a/server/char-device.h
> +++ b/server/char-device.h
> @@ -89,18 +89,18 @@ GType red_char_device_get_type(void) G_GNUC_CONST;
> * How to use the api:
> * ==================
> * device attached: create new object instantiating a RedCharDevice child
> class
> - * device detached: call spice_char_device_state_destroy/reset
> + * device detached: call red_char_device_destroy/reset
> *
> - * client connected and associated with a device:
> spice_char_device_client_add
> - * client disconnected: spice_char_device_client_remove
> + * client connected and associated with a device: red_char_device_client_add
> + * client disconnected: red_char_device_client_remove
> *
> * Writing to the device
> * ---------------------
> * Write the data into SpiceCharDeviceWriteBuffer:
> - * call spice_char_device_write_buffer_get in order to get an appropriate
> buffer.
> - * call spice_char_device_write_buffer_add in order to push the buffer to
> the write queue.
> + * call red_char_device_write_buffer_get in order to get an appropriate
> buffer.
> + * call red_char_device_write_buffer_add in order to push the buffer to the
> write queue.
> * If you choose not to push the buffer to the device, call
> - * spice_char_device_write_buffer_release
> + * red_char_device_write_buffer_release
> *
> * reading from the device
> * -----------------------
> @@ -112,12 +112,12 @@ GType red_char_device_get_type(void) G_GNUC_CONST;
> *
> * calls triggered from the device (qemu):
> * --------------------------------------
> - * spice_char_device_start
> - * spice_char_device_stop
> - * spice_char_device_wakeup (for reading from the device)
> + * red_char_device_start
> + * red_char_device_stop
> + * red_char_device_wakeup (for reading from the device)
> */
> /* refcounting is used to protect the char_dev from being deallocated in
> - * case spice_char_device_state_destroy has been called
> + * case red_char_device_destroy has been called
> * during a callback, and we might still access the char_dev afterwards.
> */
>
> @@ -159,19 +159,19 @@ typedef struct SpiceCharDeviceWriteBuffer {
> uint32_t refs;
> } SpiceCharDeviceWriteBuffer;
>
> -void spice_char_device_state_reset_dev_instance(SpiceCharDeviceState *dev,
> - SpiceCharDeviceInstance
> *sin);
> -void spice_char_device_state_destroy(SpiceCharDeviceState *dev);
> +void red_char_device_reset_dev_instance(RedCharDevice *dev,
> + SpiceCharDeviceInstance *sin);
> +void red_char_device_destroy(RedCharDevice *dev);
>
> -void *spice_char_device_state_opaque_get(SpiceCharDeviceState *dev);
> +void *red_char_device_opaque_get(RedCharDevice *dev);
>
> /* only one client is supported */
> -void spice_char_device_state_migrate_data_marshall(SpiceCharDeviceState
> *dev,
> - SpiceMarshaller *m);
> -void spice_char_device_state_migrate_data_marshall_empty(SpiceMarshaller
> *m);
> +void red_char_device_migrate_data_marshall(RedCharDevice *dev,
> + SpiceMarshaller *m);
> +void red_char_device_migrate_data_marshall_empty(SpiceMarshaller *m);
>
> -int spice_char_device_state_restore(SpiceCharDeviceState *dev,
> - SpiceMigrateDataCharDevice *mig_data);
> +int red_char_device_restore(RedCharDevice *dev,
> + SpiceMigrateDataCharDevice *mig_data);
>
> /*
> * Resets write/read queues, and moves that state to being stopped.
> @@ -188,57 +188,57 @@ int
> spice_char_device_state_restore(SpiceCharDeviceState *dev,
> *
> * todo: change AGENT_CONNECT msg to contain tokens count.
> */
> -void spice_char_device_reset(SpiceCharDeviceState *dev);
> +void red_char_device_reset(RedCharDevice *dev);
>
> /* max_send_queue_size = how many messages we can read from the device and
> enqueue for this client,
> * when we have tokens for other clients and no tokens for this one */
> -int spice_char_device_client_add(SpiceCharDeviceState *dev,
> - RedClient *client,
> - int do_flow_control,
> - uint32_t max_send_queue_size,
> - uint32_t num_client_tokens,
> - uint32_t num_send_tokens,
> - int wait_for_migrate_data);
> -
> -void spice_char_device_client_remove(SpiceCharDeviceState *dev,
> - RedClient *client);
> -int spice_char_device_client_exists(SpiceCharDeviceState *dev,
> - RedClient *client);
> -
> -void spice_char_device_start(SpiceCharDeviceState *dev);
> -void spice_char_device_stop(SpiceCharDeviceState *dev);
> -SpiceServer* spice_char_device_get_server(SpiceCharDeviceState *dev);
> +int red_char_device_client_add(RedCharDevice *dev,
> + RedClient *client,
> + int do_flow_control,
> + uint32_t max_send_queue_size,
> + uint32_t num_client_tokens,
> + uint32_t num_send_tokens,
> + int wait_for_migrate_data);
> +
> +void red_char_device_client_remove(RedCharDevice *dev,
> + RedClient *client);
> +int red_char_device_client_exists(RedCharDevice *dev,
> + RedClient *client);
> +
> +void red_char_device_start(RedCharDevice *dev);
> +void red_char_device_stop(RedCharDevice *dev);
> +SpiceServer* red_char_device_get_server(RedCharDevice *dev);
>
> /** Read from device **/
>
> -void spice_char_device_wakeup(SpiceCharDeviceState *dev);
> +void red_char_device_wakeup(RedCharDevice *dev);
>
> -void spice_char_device_send_to_client_tokens_add(SpiceCharDeviceState *dev,
> - RedClient *client,
> - uint32_t tokens);
> +void red_char_device_send_to_client_tokens_add(RedCharDevice *dev,
> + RedClient *client,
> + uint32_t tokens);
>
>
> -void spice_char_device_send_to_client_tokens_set(SpiceCharDeviceState *dev,
> - RedClient *client,
> - uint32_t tokens);
> +void red_char_device_send_to_client_tokens_set(RedCharDevice *dev,
> + RedClient *client,
> + uint32_t tokens);
> /** Write to device **/
>
> -SpiceCharDeviceWriteBuffer
> *spice_char_device_write_buffer_get(SpiceCharDeviceState *dev,
> - RedClient
> *client, int size);
> -SpiceCharDeviceWriteBuffer
> *spice_char_device_write_buffer_get_server_no_token(
> - SpiceCharDeviceState *dev, int size);
> +SpiceCharDeviceWriteBuffer *red_char_device_write_buffer_get(RedCharDevice
> *dev,
> + RedClient
> *client, int size);
> +SpiceCharDeviceWriteBuffer
> *red_char_device_write_buffer_get_server_no_token(
> + RedCharDevice *dev, int size);
>
> /* Either add the buffer to the write queue or release it */
> -void spice_char_device_write_buffer_add(SpiceCharDeviceState *dev,
> - SpiceCharDeviceWriteBuffer
> *write_buf);
> -void spice_char_device_write_buffer_release(SpiceCharDeviceState *dev,
> - SpiceCharDeviceWriteBuffer
> *write_buf);
> +void red_char_device_write_buffer_add(RedCharDevice *dev,
> + SpiceCharDeviceWriteBuffer
> *write_buf);
> +void red_char_device_write_buffer_release(RedCharDevice *dev,
> + SpiceCharDeviceWriteBuffer
> *write_buf);
>
> /* api for specific char devices */
>
> -SpiceCharDeviceState *spicevmc_device_connect(struct RedsState *reds,
> - SpiceCharDeviceInstance *sin,
> - uint8_t channel_type);
> +RedCharDevice *spicevmc_device_connect(struct RedsState *reds,
> + SpiceCharDeviceInstance *sin,
> + uint8_t channel_type);
> void spicevmc_device_disconnect(struct RedsState *reds,
> SpiceCharDeviceInstance *char_device);
>
> diff --git a/server/reds-private.h b/server/reds-private.h
> index b3dac6d..97c689b 100644
> --- a/server/reds-private.h
> +++ b/server/reds-private.h
> @@ -128,7 +128,7 @@ struct RedsState {
> SpiceTimer *mig_timer;
>
> int vm_running;
> - GList *char_devices; /* list of SpiceCharDeviceState */
> + GList *char_devices; /* list of RedCharDevice */
> int seamless_migration_enabled; /* command line arg */
>
> SSL_CTX *ctx;
> diff --git a/server/reds.c b/server/reds.c
> index 3d83841..ebb3c00 100644
> --- a/server/reds.c
> +++ b/server/reds.c
> @@ -253,8 +253,8 @@ static RedsMigTargetClient*
> reds_mig_target_client_find(RedsState *reds, RedClie
> static void reds_mig_target_client_free(RedsMigTargetClient *mig_client);
> static void reds_mig_cleanup_wait_disconnect(RedsState *reds);
> static void reds_mig_remove_wait_disconnect_client(RedsState *reds,
> RedClient *client);
> -static void reds_char_device_add_state(RedsState *reds, SpiceCharDeviceState
> *st);
> -static void reds_char_device_remove_state(RedsState *reds,
> SpiceCharDeviceState *st);
> +static void reds_add_char_device(RedsState *reds, RedCharDevice *dev);
> +static void reds_remove_char_device(RedsState *reds, RedCharDevice *dev);
> static void reds_send_mm_time(RedsState *reds);
> static void reds_on_ic_change(RedsState *reds);
> static void reds_on_sv_change(RedsState *reds);
> @@ -518,7 +518,7 @@ static void reds_reset_vdp(RedsState *reds)
> SPICE_MAIN_CAP_AGENT_CONNECTED_TOKENS))
> {
> state->priv->agent_attached = FALSE;
> } else {
> - spice_char_device_reset(RED_CHAR_DEVICE(state));
> + red_char_device_reset(RED_CHAR_DEVICE(state));
> }
>
> sif = spice_char_device_get_interface(reds->vdagent);
> @@ -569,8 +569,8 @@ void reds_client_disconnect(RedsState *reds, RedClient
> *client)
> if (reds->agent_state->priv->agent_attached) {
> /* note that vdagent might be NULL, if the vdagent was once
> * up and than was removed */
> - if
> (spice_char_device_client_exists(RED_CHAR_DEVICE(reds->agent_state),
> client)) {
> -
> spice_char_device_client_remove(RED_CHAR_DEVICE(reds->agent_state),
> client);
> + if
> (red_char_device_client_exists(RED_CHAR_DEVICE(reds->agent_state), client))
> {
> +
> red_char_device_client_remove(RED_CHAR_DEVICE(reds->agent_state),
> client);
> }
> }
>
> @@ -588,7 +588,7 @@ void reds_client_disconnect(RedsState *reds, RedClient
> *client)
> uint32_t total_msg_size;
>
> total_msg_size = sizeof(VDIChunkHeader) +
> sizeof(VDAgentMessage);
> - char_dev_buf =
> spice_char_device_write_buffer_get_server_no_token(
> + char_dev_buf = red_char_device_write_buffer_get_server_no_token(
> RED_CHAR_DEVICE(reds->agent_state),
> total_msg_size);
> char_dev_buf->buf_used = total_msg_size;
> internal_buf = (VDInternalBuf *)char_dev_buf->buf;
> @@ -599,8 +599,8 @@ void reds_client_disconnect(RedsState *reds, RedClient
> *client)
> internal_buf->header.opaque = 0;
> internal_buf->header.size = 0;
>
> -
> spice_char_device_write_buffer_add(RED_CHAR_DEVICE(reds->agent_state),
> - char_dev_buf);
> +
> red_char_device_write_buffer_add(RED_CHAR_DEVICE(reds->agent_state),
> + char_dev_buf);
> }
>
> /* Reset write filter to start with clean state on client reconnect
> */
> @@ -780,7 +780,7 @@ static void vdi_port_read_buf_unref(VDIReadBuf *buf)
> necessary. Note that since we can be called from
> spice_char_device_wakeup
> this can cause recursion, but we have protection for that */
> if (buf->state->priv->agent_attached) {
> - spice_char_device_wakeup(RED_CHAR_DEVICE(buf->state));
> + red_char_device_wakeup(RED_CHAR_DEVICE(buf->state));
> }
> }
> }
> @@ -926,9 +926,9 @@ void reds_handle_agent_mouse_event(RedsState *reds, const
> VDAgentMouseState *mou
>
> total_msg_size = sizeof(VDIChunkHeader) + sizeof(VDAgentMessage) +
> sizeof(VDAgentMouseState);
> - char_dev_buf =
> spice_char_device_write_buffer_get(RED_CHAR_DEVICE(reds->agent_state),
> - NULL,
> - total_msg_size);
> + char_dev_buf =
> red_char_device_write_buffer_get(RED_CHAR_DEVICE(reds->agent_state),
> + NULL,
> + total_msg_size);
>
> if (!char_dev_buf) {
> reds->pending_mouse_event = TRUE;
> @@ -947,7 +947,7 @@ void reds_handle_agent_mouse_event(RedsState *reds, const
> VDAgentMouseState *mou
> internal_buf->u.mouse_state = *mouse_state;
>
> char_dev_buf->buf_used = total_msg_size;
> - spice_char_device_write_buffer_add(RED_CHAR_DEVICE(reds->agent_state),
> char_dev_buf);
> + red_char_device_write_buffer_add(RED_CHAR_DEVICE(reds->agent_state),
> char_dev_buf);
> }
>
> int reds_get_n_channels(RedsState *reds)
> @@ -1003,13 +1003,13 @@ void reds_fill_channels(RedsState *reds,
> SpiceMsgChannels *channels_info)
>
> void reds_on_main_agent_start(RedsState *reds, MainChannelClient *mcc,
> uint32_t num_tokens)
> {
> - SpiceCharDeviceState *dev_state = RED_CHAR_DEVICE(reds->agent_state);
> + RedCharDevice *dev = RED_CHAR_DEVICE(reds->agent_state);
> RedChannelClient *rcc;
>
> if (!reds->vdagent) {
> return;
> }
> - spice_assert(reds->vdagent->st && reds->vdagent->st == dev_state);
> + spice_assert(reds->vdagent->st && reds->vdagent->st == dev);
> rcc = main_channel_client_get_base(mcc);
> reds->agent_state->priv->client_agent_started = TRUE;
> /*
> @@ -1019,16 +1019,16 @@ void reds_on_main_agent_start(RedsState *reds,
> MainChannelClient *mcc, uint32_t
> * and vice versa, the sending from the server to the client won't have
> * flow control, but will have no other problem.
> */
> - if (!spice_char_device_client_exists(dev_state, rcc->client)) {
> + if (!red_char_device_client_exists(dev, rcc->client)) {
> int client_added;
>
> - client_added = spice_char_device_client_add(dev_state,
> - rcc->client,
> - TRUE, /* flow control */
> -
> REDS_VDI_PORT_NUM_RECEIVE_BUFFS,
> - REDS_AGENT_WINDOW_SIZE,
> - num_tokens,
> -
> red_channel_client_is_waiting_for_migrate_data(rcc));
> + client_added = red_char_device_client_add(dev,
> + rcc->client,
> + TRUE, /* flow control */
> +
> REDS_VDI_PORT_NUM_RECEIVE_BUFFS,
> + REDS_AGENT_WINDOW_SIZE,
> + num_tokens,
> +
> red_channel_client_is_waiting_for_migrate_data(rcc));
>
> if (!client_added) {
> spice_warning("failed to add client to agent");
> @@ -1036,9 +1036,9 @@ void reds_on_main_agent_start(RedsState *reds,
> MainChannelClient *mcc, uint32_t
> return;
> }
> } else {
> - spice_char_device_send_to_client_tokens_set(dev_state,
> - rcc->client,
> - num_tokens);
> + red_char_device_send_to_client_tokens_set(dev,
> + rcc->client,
> + num_tokens);
> }
>
> agent_msg_filter_config(&reds->agent_state->priv->write_filter,
> reds->agent_copypaste,
> @@ -1053,9 +1053,9 @@ void reds_on_main_agent_tokens(RedsState *reds,
> MainChannelClient *mcc, uint32_t
> return;
> }
> spice_assert(reds->vdagent->st);
> - spice_char_device_send_to_client_tokens_add(reds->vdagent->st,
> -
> main_channel_client_get_base(mcc)->client,
> - num_tokens);
> + red_char_device_send_to_client_tokens_add(reds->vdagent->st,
> +
> main_channel_client_get_base(mcc)->client,
> + num_tokens);
> }
>
> uint8_t *reds_get_agent_data_buffer(RedsState *reds, MainChannelClient *mcc,
> size_t size)
> @@ -1076,9 +1076,9 @@ uint8_t *reds_get_agent_data_buffer(RedsState *reds,
> MainChannelClient *mcc, siz
>
> spice_assert(dev_state->priv->recv_from_client_buf == NULL);
> client = main_channel_client_get_base(mcc)->client;
> - dev_state->priv->recv_from_client_buf =
> spice_char_device_write_buffer_get(RED_CHAR_DEVICE(dev_state),
> -
> client,
> -
> size
> + sizeof(VDIChunkHeader));
> + dev_state->priv->recv_from_client_buf =
> red_char_device_write_buffer_get(RED_CHAR_DEVICE(dev_state),
> +
> client,
> +
> size
> + sizeof(VDIChunkHeader));
> dev_state->priv->recv_from_client_buf_pushed = FALSE;
> return dev_state->priv->recv_from_client_buf->buf +
> sizeof(VDIChunkHeader);
> }
> @@ -1094,8 +1094,8 @@ void reds_release_agent_data_buffer(RedsState *reds,
> uint8_t *buf)
>
> spice_assert(buf == dev_state->priv->recv_from_client_buf->buf +
> sizeof(VDIChunkHeader));
> if (!dev_state->priv->recv_from_client_buf_pushed) {
> -
> spice_char_device_write_buffer_release(RED_CHAR_DEVICE(reds->agent_state),
> -
> dev_state->priv->recv_from_client_buf);
> +
> red_char_device_write_buffer_release(RED_CHAR_DEVICE(reds->agent_state),
> +
> dev_state->priv->recv_from_client_buf);
> }
> dev_state->priv->recv_from_client_buf = NULL;
> dev_state->priv->recv_from_client_buf_pushed = FALSE;
> @@ -1166,7 +1166,7 @@ void reds_on_main_agent_data(RedsState *reds,
> MainChannelClient *mcc, void *mess
> dev_state->priv->recv_from_client_buf->buf_used = sizeof(VDIChunkHeader)
> + size;
>
> dev_state->priv->recv_from_client_buf_pushed = TRUE;
> - spice_char_device_write_buffer_add(RED_CHAR_DEVICE(reds->agent_state),
> dev_state->priv->recv_from_client_buf);
> + red_char_device_write_buffer_add(RED_CHAR_DEVICE(reds->agent_state),
> dev_state->priv->recv_from_client_buf);
> }
>
> void reds_on_main_migrate_connected(RedsState *reds, int seamless)
> @@ -1262,7 +1262,7 @@ void reds_marshall_migrate_data(RedsState *reds,
> SpiceMarshaller *m)
> there is no need to track the client tokens
> (see reds_reset_vdp) */
> spice_assert(!agent_state->priv->agent_attached);
> - spice_char_device_state_migrate_data_marshall_empty(m);
> + red_char_device_migrate_data_marshall_empty(m);
> null_agent_mig_data = spice_marshaller_reserve_space(m,
> sizeof(SpiceMigrateDataMain)
> -
> sizeof(SpiceMigrateDataCharDevice));
> @@ -1272,7 +1272,7 @@ void reds_marshall_migrate_data(RedsState *reds,
> SpiceMarshaller *m)
> return;
> }
>
> -
> spice_char_device_state_migrate_data_marshall(RED_CHAR_DEVICE(reds->agent_state),
> m);
> +
> red_char_device_migrate_data_marshall(RED_CHAR_DEVICE(reds->agent_state),
> m);
> spice_marshaller_add_uint8(m,
> reds->agent_state->priv->client_agent_started);
>
> mig_data.agent2client.chunk_header =
> agent_state->priv->vdi_chunk_header;
> @@ -1392,7 +1392,7 @@ static int reds_agent_state_restore(RedsState *reds,
> SpiceMigrateDataMain *mig_d
> agent_state->priv->read_filter.discard_all,
> agent_state->priv->read_filter.msg_data_to_read,
> agent_state->priv->read_filter.result);
> - return spice_char_device_state_restore(RED_CHAR_DEVICE(agent_state),
> &mig_data->agent_base);
> + return red_char_device_restore(RED_CHAR_DEVICE(agent_state),
> &mig_data->agent_base);
> }
>
> /*
> @@ -1441,8 +1441,8 @@ int reds_handle_migrate_data(RedsState *reds,
> MainChannelClient *mcc,
> spice_debug("agent was not attached on the source host");
> if (reds->vdagent) {
> /* spice_char_device_client_remove disables waiting for
> migration data */
> - spice_char_device_client_remove(RED_CHAR_DEVICE(agent_state),
> -
> main_channel_client_get_base(mcc)->client);
> + red_char_device_client_remove(RED_CHAR_DEVICE(agent_state),
> +
> main_channel_client_get_base(mcc)->client);
> main_channel_push_agent_connected(reds->main_channel);
> }
> }
> @@ -3050,13 +3050,13 @@ void reds_disable_mm_time(RedsState *reds)
> reds->mm_time_enabled = FALSE;
> }
>
> -static SpiceCharDeviceState *attach_to_red_agent(RedsState *reds,
> SpiceCharDeviceInstance *sin)
> +static RedCharDevice *attach_to_red_agent(RedsState *reds,
> SpiceCharDeviceInstance *sin)
> {
> VDIPortState *state = reds->agent_state;
> SpiceCharDeviceInterface *sif;
>
> if (state->priv->agent_attached) {
> - spice_char_device_state_reset_dev_instance(RED_CHAR_DEVICE(state),
> sin);
> + red_char_device_reset_dev_instance(RED_CHAR_DEVICE(state), sin);
> } else {
> state->priv->agent_attached = TRUE;
> g_object_set(G_OBJECT(state), "sin", sin, NULL);
> @@ -3086,16 +3086,16 @@ static SpiceCharDeviceState
> *attach_to_red_agent(RedsState *reds, SpiceCharDevic
> * 2.b If this happens second ==> we already have spice migrate data
> * then restore state
> */
> - if (!spice_char_device_client_exists(RED_CHAR_DEVICE(state),
> reds_get_client(reds))) {
> + if (!red_char_device_client_exists(RED_CHAR_DEVICE(state),
> reds_get_client(reds))) {
> int client_added;
>
> - client_added =
> spice_char_device_client_add(RED_CHAR_DEVICE(state),
> -
> reds_get_client(reds),
> - TRUE, /* flow
> control */
> -
> REDS_VDI_PORT_NUM_RECEIVE_BUFFS,
> -
> REDS_AGENT_WINDOW_SIZE,
> - ~0,
> - TRUE);
> + client_added =
> red_char_device_client_add(RED_CHAR_DEVICE(state),
> + reds_get_client(reds),
> + TRUE, /* flow control
> */
> +
> REDS_VDI_PORT_NUM_RECEIVE_BUFFS,
> +
> REDS_AGENT_WINDOW_SIZE,
> + ~0,
> + TRUE);
>
> if (!client_added) {
> spice_warning("failed to add client to agent");
> @@ -3125,10 +3125,10 @@ static SpiceCharDeviceState
> *attach_to_red_agent(RedsState *reds, SpiceCharDevic
> SPICE_GNUC_VISIBLE void
> spice_server_char_device_wakeup(SpiceCharDeviceInstance* sin)
> {
> if (!sin->st) {
> - spice_warning("no SpiceCharDeviceState attached to instance %p",
> sin);
> + spice_warning("no RedCharDevice attached to instance %p", sin);
> return;
> }
> - spice_char_device_wakeup(sin->st);
> + red_char_device_wakeup(sin->st);
> }
>
> #define SUBTYPE_VDAGENT "vdagent"
> @@ -3150,20 +3150,20 @@ SPICE_GNUC_VISIBLE const char**
> spice_server_char_device_recognized_subtypes(voi
> return spice_server_char_device_recognized_subtypes_list;
> }
>
> -static void reds_char_device_add_state(RedsState *reds, SpiceCharDeviceState
> *st)
> +static void reds_add_char_device(RedsState *reds, RedCharDevice *dev)
> {
> - reds->char_devices = g_list_append(reds->char_devices, st);
> + reds->char_devices = g_list_append(reds->char_devices, dev);
> }
>
> -static void reds_char_device_remove_state(RedsState *reds,
> SpiceCharDeviceState *st)
> +static void reds_remove_char_device(RedsState *reds, RedCharDevice *dev)
> {
> - g_warn_if_fail(g_list_find(reds->char_devices, st) != NULL);
> - reds->char_devices = g_list_remove(reds->char_devices, st);
> + g_warn_if_fail(g_list_find(reds->char_devices, dev) != NULL);
> + reds->char_devices = g_list_remove(reds->char_devices, dev);
> }
>
> -void reds_on_char_device_state_destroy(RedsState *reds, SpiceCharDeviceState
> *dev)
> +void reds_on_char_device_state_destroy(RedsState *reds, RedCharDevice *dev)
> {
> - reds_char_device_remove_state(reds, dev);
> + reds_remove_char_device(reds, dev);
> }
>
> static int spice_server_char_device_add_interface(SpiceServer *reds,
> @@ -3171,7 +3171,7 @@ static int
> spice_server_char_device_add_interface(SpiceServer *reds,
> {
> SpiceCharDeviceInstance* char_device =
> SPICE_CONTAINEROF(sin, SpiceCharDeviceInstance, base);
> - SpiceCharDeviceState *dev_state = NULL;
> + RedCharDevice *dev = NULL;
>
> spice_info("CHAR_DEVICE %s", char_device->subtype);
> if (strcmp(char_device->subtype, SUBTYPE_VDAGENT) == 0) {
> @@ -3179,34 +3179,34 @@ static int
> spice_server_char_device_add_interface(SpiceServer *reds,
> spice_warning("vdagent already attached");
> return -1;
> }
> - dev_state = attach_to_red_agent(reds, char_device);
> + dev = attach_to_red_agent(reds, char_device);
> }
> #ifdef USE_SMARTCARD
> else if (strcmp(char_device->subtype, SUBTYPE_SMARTCARD) == 0) {
> - if (!(dev_state = smartcard_device_connect(reds, char_device))) {
> + if (!(dev = smartcard_device_connect(reds, char_device))) {
> return -1;
> }
> }
> #endif
> else if (strcmp(char_device->subtype, SUBTYPE_USBREDIR) == 0) {
> - dev_state = spicevmc_device_connect(reds, char_device,
> SPICE_CHANNEL_USBREDIR);
> + dev = spicevmc_device_connect(reds, char_device,
> SPICE_CHANNEL_USBREDIR);
> }
> else if (strcmp(char_device->subtype, SUBTYPE_PORT) == 0) {
> if (strcmp(char_device->portname, "org.spice-space.webdav.0") == 0)
> {
> - dev_state = spicevmc_device_connect(reds, char_device,
> SPICE_CHANNEL_WEBDAV);
> + dev = spicevmc_device_connect(reds, char_device,
> SPICE_CHANNEL_WEBDAV);
> } else {
> - dev_state = spicevmc_device_connect(reds, char_device,
> SPICE_CHANNEL_PORT);
> + dev = spicevmc_device_connect(reds, char_device,
> SPICE_CHANNEL_PORT);
> }
> }
>
> - if (dev_state) {
> + if (dev) {
> spice_assert(char_device->st);
> /* setting the char_device state to "started" for backward
> compatibily with
> * qemu releases that don't call spice api for start/stop (not
> implemented yet) */
> if (reds->vm_running) {
> - spice_char_device_start(char_device->st);
> + red_char_device_start(char_device->st);
> }
> - reds_char_device_add_state(reds, char_device->st);
> + reds_add_char_device(reds, char_device->st);
> } else {
> spice_warning("failed to create device state for %s",
> char_device->subtype);
> return -1;
> @@ -3366,7 +3366,7 @@ SPICE_GNUC_VISIBLE int
> spice_server_remove_interface(SpiceBaseInstance *sin)
> snd_detach_record(SPICE_CONTAINEROF(sin, SpiceRecordInstance,
> base));
> } else if (strcmp(interface->type, SPICE_INTERFACE_CHAR_DEVICE) == 0) {
> SpiceCharDeviceInstance *char_device = SPICE_CONTAINEROF(sin,
> SpiceCharDeviceInstance, base);
> - reds = spice_char_device_get_server(char_device->st);
> + reds = red_char_device_get_server(char_device->st);
> spice_server_char_device_remove_interface(reds, sin);
> } else {
> spice_warning("VD_INTERFACE_REMOVING unsupported");
> @@ -4020,7 +4020,7 @@ SPICE_GNUC_VISIBLE void
> spice_server_vm_start(SpiceServer *reds)
>
> reds->vm_running = TRUE;
> for (it = reds->char_devices; it != NULL; it = it->next) {
> - spice_char_device_start((SpiceCharDeviceState *)it->data);
> + red_char_device_start(it->data);
> }
> reds_on_vm_start(reds);
> }
> @@ -4031,7 +4031,7 @@ SPICE_GNUC_VISIBLE void
> spice_server_vm_stop(SpiceServer *reds)
>
> reds->vm_running = FALSE;
> for (it = reds->char_devices; it != NULL; it = it->next) {
> - spice_char_device_stop((SpiceCharDeviceState *)it->data);
> + red_char_device_stop(it->data);
> }
> reds_on_vm_stop(reds);
> }
> diff --git a/server/reds.h b/server/reds.h
> index 5966dc3..83618e9 100644
> --- a/server/reds.h
> +++ b/server/reds.h
> @@ -26,6 +26,7 @@
>
> #include "common/marshaller.h"
> #include "common/messages.h"
> +#include "char-device.h"
> #include "spice.h"
> #include "red-channel.h"
> #include "main-dispatcher.h"
> @@ -101,7 +102,7 @@ int reds_on_migrate_dst_set_seamless(RedsState *reds,
> MainChannelClient *mcc, ui
> void reds_on_client_semi_seamless_migrate_complete(RedsState *reds,
> RedClient *client);
> void reds_on_client_seamless_migrate_complete(RedsState *reds, RedClient
> *client);
> void reds_on_main_channel_migrate(RedsState *reds, MainChannelClient *mcc);
> -void reds_on_char_device_state_destroy(RedsState *reds, SpiceCharDeviceState
> *dev);
> +void reds_on_char_device_state_destroy(RedsState *reds, RedCharDevice *dev);
>
> void reds_set_client_mm_time_latency(RedsState *reds, RedClient *client,
> uint32_t latency);
> uint32_t reds_get_streaming_video(const RedsState *reds);
> diff --git a/server/smartcard.c b/server/smartcard.c
> index 3d40f59..228e2b9 100644
> --- a/server/smartcard.c
> +++ b/server/smartcard.c
> @@ -238,7 +238,7 @@ MsgItem
> *smartcard_char_device_on_message_from_device(SmartCardDeviceState *stat
>
> static int smartcard_char_device_add_to_readers(RedsState *reds,
> SpiceCharDeviceInstance *char_device)
> {
> - SmartCardDeviceState *state =
> spice_char_device_state_opaque_get(char_device->st);
> + SmartCardDeviceState *state =
> red_char_device_opaque_get(char_device->st);
>
> if (g_smartcard_readers.num >= SMARTCARD_MAX_READERS) {
> return -1;
> @@ -263,7 +263,7 @@ static SpiceCharDeviceInstance
> *smartcard_readers_get_unattached(void)
> SmartCardDeviceState* state;
>
> for (i = 0; i < g_smartcard_readers.num; ++i) {
> - state =
> spice_char_device_state_opaque_get(g_smartcard_readers.sin[i]->st);
> + state = red_char_device_opaque_get(g_smartcard_readers.sin[i]->st);
> if (!state->priv->scc) {
> return g_smartcard_readers.sin[i];
> }
> @@ -294,7 +294,7 @@ void smartcard_device_disconnect(SpiceCharDeviceInstance
> *char_device)
> g_object_unref(char_device);
> }
>
> -SpiceCharDeviceState *smartcard_device_connect(RedsState *reds,
> SpiceCharDeviceInstance *char_device)
> +RedCharDevice *smartcard_device_connect(RedsState *reds,
> SpiceCharDeviceInstance *char_device)
> {
> SmartCardDeviceState *st;
>
> @@ -311,7 +311,7 @@ static void
> smartcard_char_device_notify_reader_add(SmartCardDeviceState *st)
> SpiceCharDeviceWriteBuffer *write_buf;
> VSCMsgHeader *vheader;
>
> - write_buf = spice_char_device_write_buffer_get(RED_CHAR_DEVICE(st),
> NULL, sizeof(vheader));
> + write_buf = red_char_device_write_buffer_get(RED_CHAR_DEVICE(st), NULL,
> sizeof(vheader));
> if (!write_buf) {
> spice_error("failed to allocate write buffer");
> return;
> @@ -327,20 +327,20 @@ static void
> smartcard_char_device_notify_reader_add(SmartCardDeviceState *st)
> static void smartcard_char_device_attach_client(SpiceCharDeviceInstance
> *char_device,
> SmartCardChannelClient *scc)
> {
> - SmartCardDeviceState *st =
> spice_char_device_state_opaque_get(char_device->st);
> + SmartCardDeviceState *st = red_char_device_opaque_get(char_device->st);
> int client_added;
>
> spice_assert(!scc->smartcard_state && !st->priv->scc);
> st->priv->scc = scc;
> scc->smartcard_state = st;
> - client_added = spice_char_device_client_add(RED_CHAR_DEVICE(st),
> - scc->base.client,
> - FALSE, /* no flow control
> yet */
> - 0, /* send queue size */
> - ~0,
> - ~0,
> -
> red_channel_client_is_waiting_for_migrate_data(
> - &scc->base));
> + client_added = red_char_device_client_add(RED_CHAR_DEVICE(st),
> + scc->base.client,
> + FALSE, /* no flow control yet
> */
> + 0, /* send queue size */
> + ~0,
> + ~0,
> +
> red_channel_client_is_waiting_for_migrate_data(
> +
> &scc->base));
> if (!client_added) {
> spice_warning("failed");
> st->priv->scc = NULL;
> @@ -358,7 +358,7 @@ static void
> smartcard_char_device_notify_reader_remove(SmartCardDeviceState *st)
> spice_debug("reader add was never sent to the device");
> return;
> }
> - write_buf = spice_char_device_write_buffer_get(RED_CHAR_DEVICE(st),
> NULL, sizeof(vheader));
> + write_buf = red_char_device_write_buffer_get(RED_CHAR_DEVICE(st), NULL,
> sizeof(vheader));
> if (!write_buf) {
> spice_error("failed to allocate write buffer");
> return;
> @@ -380,7 +380,7 @@ static void
> smartcard_char_device_detach_client(SmartCardChannelClient *scc)
> }
> st = scc->smartcard_state;
> spice_assert(st->priv->scc == scc);
> - spice_char_device_client_remove(st, scc->base.client);
> + red_char_device_client_remove(RED_CHAR_DEVICE(st), scc->base.client);
> scc->smartcard_state = NULL;
> st->priv->scc = NULL;
> }
> @@ -409,7 +409,7 @@ static uint8_t
> *smartcard_channel_alloc_msg_rcv_buf(RedChannelClient *rcc,
> st = scc->smartcard_state;
> spice_assert(st->priv->scc || scc->smartcard_state);
> spice_assert(!scc->write_buf);
> - scc->write_buf =
> spice_char_device_write_buffer_get(RED_CHAR_DEVICE(st), rcc->client, size);
> + scc->write_buf =
> red_char_device_write_buffer_get(RED_CHAR_DEVICE(st), rcc->client, size);
>
> if (!scc->write_buf) {
> spice_error("failed to allocate write buffer");
> @@ -437,7 +437,7 @@ static void
> smartcard_channel_release_msg_rcv_buf(RedChannelClient *rcc,
> } else {
> if (scc->write_buf) { /* msg hasn't been pushed to the guest */
> spice_assert(scc->write_buf->buf == msg);
> -
> spice_char_device_write_buffer_release(RED_CHAR_DEVICE(scc->smartcard_state),
> scc->write_buf);
> +
> red_char_device_write_buffer_release(RED_CHAR_DEVICE(scc->smartcard_state),
> scc->write_buf);
> scc->write_buf = NULL;
> }
> }
> @@ -485,13 +485,13 @@ static void
> smartcard_channel_send_migrate_data(RedChannelClient *rcc,
> spice_marshaller_add_uint32(m, SPICE_MIGRATE_DATA_SMARTCARD_VERSION);
>
> if (!state) {
> - spice_char_device_state_migrate_data_marshall_empty(m);
> + red_char_device_migrate_data_marshall_empty(m);
> spice_marshaller_add_uint8(m, 0);
> spice_marshaller_add_uint32(m, 0);
> spice_marshaller_add_uint32(m, 0);
> spice_debug("null char dev state");
> } else {
> -
> spice_char_device_state_migrate_data_marshall(RED_CHAR_DEVICE(state),
> m);
> + red_char_device_migrate_data_marshall(RED_CHAR_DEVICE(state), m);
> spice_marshaller_add_uint8(m, state->priv->reader_added);
> spice_marshaller_add_uint32(m, state->priv->buf_used);
> m2 = spice_marshaller_get_ptr_submarshaller(m, 0);
> @@ -601,7 +601,7 @@ static void
> smartcard_remove_reader(SmartCardChannelClient *scc, uint32_t reader
> return;
> }
>
> - state = spice_char_device_state_opaque_get(char_device->st);
> + state = red_char_device_opaque_get(char_device->st);
> if (state->priv->reader_added == FALSE) {
> smartcard_push_error(&scc->base, reader_id,
> VSC_GENERAL_ERROR);
> @@ -642,7 +642,7 @@ static void
> smartcard_channel_write_to_reader(SpiceCharDeviceWriteBuffer *write_
>
> spice_assert(vheader->reader_id <= g_smartcard_readers.num);
> sin = g_smartcard_readers.sin[vheader->reader_id];
> - st = (SmartCardDeviceState
> *)spice_char_device_state_opaque_get(sin->st);
> + st = (SmartCardDeviceState *)red_char_device_opaque_get(sin->st);
> spice_assert(!st->priv->scc || st == st->priv->scc->smartcard_state);
> /* protocol requires messages to be in network endianess */
> vheader->type = htonl(vheader->type);
> @@ -651,7 +651,7 @@ static void
> smartcard_channel_write_to_reader(SpiceCharDeviceWriteBuffer *write_
> write_buf->buf_used = actual_length + sizeof(VSCMsgHeader);
> /* pushing the buffer to the write queue; It will be released
> * when it will be fully consumed by the device */
> - spice_char_device_write_buffer_add(sin->st, write_buf);
> + red_char_device_write_buffer_add(sin->st, write_buf);
> if (st->priv->scc && write_buf == st->priv->scc->write_buf) {
> st->priv->scc->write_buf = NULL;
> }
> @@ -719,7 +719,7 @@ static int
> smartcard_channel_client_handle_migrate_data(RedChannelClient *rcc,
> scc->smartcard_state->priv->reader_added = mig_data->reader_added;
>
> smartcard_device_state_restore_partial_read(scc->smartcard_state,
> mig_data);
> - return
> spice_char_device_state_restore(RED_CHAR_DEVICE(scc->smartcard_state),
> &mig_data->base);
> + return red_char_device_restore(RED_CHAR_DEVICE(scc->smartcard_state),
> &mig_data->base);
> }
>
> static int smartcard_channel_handle_message(RedChannelClient *rcc,
> diff --git a/server/smartcard.h b/server/smartcard.h
> index 4b00433..d266ce2 100644
> --- a/server/smartcard.h
> +++ b/server/smartcard.h
> @@ -49,7 +49,7 @@ GType red_char_device_smartcard_get_type(void)
> G_GNUC_CONST;
> /*
> * connect to smartcard interface, used by smartcard channel
> */
> -SpiceCharDeviceState *smartcard_device_connect(RedsState *reds,
> SpiceCharDeviceInstance *char_device);
> +RedCharDevice *smartcard_device_connect(RedsState *reds,
> SpiceCharDeviceInstance *char_device);
> void smartcard_device_disconnect(SpiceCharDeviceInstance *char_device);
>
> #endif // __SMART_CARD_H__
> diff --git a/server/spicevmc.c b/server/spicevmc.c
> index 3c446a4..0d53285 100644
> --- a/server/spicevmc.c
> +++ b/server/spicevmc.c
> @@ -54,7 +54,7 @@ typedef struct SpiceVmcPipeItem {
> typedef struct SpiceVmcState {
> RedChannel channel; /* Must be the first item */
> RedChannelClient *rcc;
> - SpiceCharDeviceState *chardev_st;
> + RedCharDevice *chardev;
> SpiceCharDeviceInstance *chardev_sin;
> SpiceCharDeviceWriteBuffer *recv_from_client_buf;
> uint8_t port_opened;
> @@ -255,16 +255,16 @@ static void
> spicevmc_red_channel_client_on_disconnect(RedChannelClient *rcc)
> state = SPICE_CONTAINEROF(rcc->channel, SpiceVmcState, channel);
>
> if (state->recv_from_client_buf) { /* partial message which wasn't
> pushed to device */
> - spice_char_device_write_buffer_release(state->chardev_st,
> state->recv_from_client_buf);
> + red_char_device_write_buffer_release(state->chardev,
> state->recv_from_client_buf);
> state->recv_from_client_buf = NULL;
> }
>
> - if (state->chardev_st) {
> - if (spice_char_device_client_exists(state->chardev_st, rcc->client))
> {
> - spice_char_device_client_remove(state->chardev_st, rcc->client);
> + if (state->chardev) {
> + if (red_char_device_client_exists(state->chardev, rcc->client)) {
> + red_char_device_client_remove(state->chardev, rcc->client);
> } else {
> spice_printerr("client %p have already been removed from char
> dev %p",
> - rcc->client, state->chardev_st);
> + rcc->client, state->chardev);
> }
> }
>
> @@ -310,7 +310,7 @@ static int
> spicevmc_channel_client_handle_migrate_data(RedChannelClient *rcc,
> spice_error("bad header");
> return FALSE;
> }
> - return spice_char_device_state_restore(state->chardev_st,
> &mig_data->base);
> + return red_char_device_restore(state->chardev, &mig_data->base);
> }
>
> static int spicevmc_red_channel_client_handle_message(RedChannelClient *rcc,
> @@ -328,7 +328,7 @@ static int
> spicevmc_red_channel_client_handle_message(RedChannelClient *rcc,
> case SPICE_MSGC_SPICEVMC_DATA:
> spice_assert(state->recv_from_client_buf->buf == msg);
> state->recv_from_client_buf->buf_used = size;
> - spice_char_device_write_buffer_add(state->chardev_st,
> state->recv_from_client_buf);
> + red_char_device_write_buffer_add(state->chardev,
> state->recv_from_client_buf);
> state->recv_from_client_buf = NULL;
> break;
> case SPICE_MSGC_PORT_EVENT:
> @@ -358,9 +358,9 @@ static uint8_t
> *spicevmc_red_channel_alloc_msg_rcv_buf(RedChannelClient *rcc,
> case SPICE_MSGC_SPICEVMC_DATA:
> assert(!state->recv_from_client_buf);
>
> - state->recv_from_client_buf =
> spice_char_device_write_buffer_get(state->chardev_st,
> -
> rcc->client,
> -
> size);
> + state->recv_from_client_buf =
> red_char_device_write_buffer_get(state->chardev,
> +
> rcc->client,
> +
> size);
> if (!state->recv_from_client_buf) {
> spice_error("failed to allocate write buffer");
> return NULL;
> @@ -385,7 +385,7 @@ static void
> spicevmc_red_channel_release_msg_rcv_buf(RedChannelClient *rcc,
> switch (type) {
> case SPICE_MSGC_SPICEVMC_DATA:
> if (state->recv_from_client_buf) { /* buffer wasn't pushed to device
> */
> - spice_char_device_write_buffer_release(state->chardev_st,
> state->recv_from_client_buf);
> + red_char_device_write_buffer_release(state->chardev,
> state->recv_from_client_buf);
> state->recv_from_client_buf = NULL;
> }
> break;
> @@ -421,7 +421,7 @@ static void
> spicevmc_red_channel_send_migrate_data(RedChannelClient *rcc,
> spice_marshaller_add_uint32(m, SPICE_MIGRATE_DATA_SPICEVMC_MAGIC);
> spice_marshaller_add_uint32(m, SPICE_MIGRATE_DATA_SPICEVMC_VERSION);
>
> - spice_char_device_state_migrate_data_marshall(state->chardev_st, m);
> + red_char_device_migrate_data_marshall(state->chardev, m);
> }
>
> static void spicevmc_red_channel_send_port_init(RedChannelClient *rcc,
> @@ -521,8 +521,8 @@ static void spicevmc_connect(RedChannel *channel,
> RedClient *client,
> spicevmc_port_send_init(rcc);
> }
>
> - if (!spice_char_device_client_add(state->chardev_st, client, FALSE, 0,
> ~0, ~0,
> -
> red_channel_client_is_waiting_for_migrate_data(rcc)))
> {
> + if (!red_char_device_client_add(state->chardev, client, FALSE, 0, ~0,
> ~0,
> +
> red_channel_client_is_waiting_for_migrate_data(rcc)))
> {
> spice_warning("failed to add client to spicevmc");
> red_channel_client_disconnect(rcc);
> return;
> @@ -534,9 +534,9 @@ static void spicevmc_connect(RedChannel *channel,
> RedClient *client,
> }
> }
>
> -SpiceCharDeviceState *spicevmc_device_connect(RedsState *reds,
> - SpiceCharDeviceInstance *sin,
> - uint8_t channel_type)
> +RedCharDevice *spicevmc_device_connect(RedsState *reds,
> + SpiceCharDeviceInstance *sin,
> + uint8_t channel_type)
> {
> static uint8_t id[256] = { 0, };
> SpiceVmcState *state;
> @@ -564,11 +564,11 @@ SpiceCharDeviceState *spicevmc_device_connect(RedsState
> *reds,
> client_cbs.connect = spicevmc_connect;
> red_channel_register_client_cbs(&state->channel, &client_cbs, NULL);
>
> - state->chardev_st = red_char_device_spicevmc_new(sin, reds, state);
> + state->chardev = red_char_device_spicevmc_new(sin, reds, state);
> state->chardev_sin = sin;
>
> reds_register_channel(reds, &state->channel);
> - return state->chardev_st;
> + return state->chardev;
> }
>
> /* Must be called from RedClient handling thread. */
> @@ -576,13 +576,13 @@ void spicevmc_device_disconnect(RedsState *reds,
> SpiceCharDeviceInstance *sin)
> {
> SpiceVmcState *state;
>
> - state = (SpiceVmcState *)spice_char_device_state_opaque_get(sin->st);
> + state = (SpiceVmcState *)red_char_device_opaque_get(sin->st);
>
> if (state->recv_from_client_buf) {
> - spice_char_device_write_buffer_release(state->chardev_st,
> state->recv_from_client_buf);
> + red_char_device_write_buffer_release(state->chardev,
> state->recv_from_client_buf);
> }
> - spice_char_device_state_destroy(sin->st);
> - state->chardev_st = NULL;
> + red_char_device_destroy(sin->st);
> + state->chardev = NULL;
> sin->st = NULL;
>
> reds_unregister_channel(reds, &state->channel);
> @@ -594,11 +594,11 @@ SPICE_GNUC_VISIBLE void
> spice_server_port_event(SpiceCharDeviceInstance *sin, ui
> SpiceVmcState *state;
>
> if (sin->st == NULL) {
> - spice_warning("no SpiceCharDeviceState attached to instance %p",
> sin);
> + spice_warning("no RedCharDevice attached to instance %p", sin);
> return;
> }
>
> - state = (SpiceVmcState *)spice_char_device_state_opaque_get(sin->st);
> + state = (SpiceVmcState *)red_char_device_opaque_get(sin->st);
> if (event == SPICE_PORT_EVENT_OPENED) {
> state->port_opened = TRUE;
> } else if (event == SPICE_PORT_EVENT_CLOSED) {
> --
> 2.4.3
>
> _______________________________________________
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> Spice-devel at lists.freedesktop.org
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>
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