static void cursor_marshall(RedChannelClient *rcc,
SpiceMarshaller *m, CursorPipeItem *cursor_pipe_item)
{
CursorChannel *cursor_channel = SPICE_CONTAINEROF(rcc->channel, CursorChannel, common.base);
CursorChannelClient *ccc = RCC_TO_CCC(rcc);
CursorItem *item = cursor_pipe_item->cursor_item;
PipeItem *pipe_item = &cursor_pipe_item->base;
RedCursorCmd *cmd;
spice_return_if_fail(cursor_channel);
cmd = item->red_cursor;
switch (cmd->type) {
case QXL_CURSOR_MOVE:
{
SpiceMsgCursorMove cursor_move;
red_channel_client_init_send_data(rcc, SPICE_MSG_CURSOR_MOVE, pipe_item);
cursor_move.position = cmd->u.position;
spice_marshall_msg_cursor_move(m, &cursor_move);
break;
}
case QXL_CURSOR_SET:
{
SpiceMsgCursorSet cursor_set;
AddBufInfo info;
red_channel_client_init_send_data(rcc, SPICE_MSG_CURSOR_SET, pipe_item);
cursor_set.position = cmd->u.set.position;
cursor_set.visible = cursor_channel->cursor_visible;
cursor_fill(ccc, &cursor_set.cursor, item, &info);
spice_marshall_msg_cursor_set(m, &cursor_set);
add_buf_from_info(m, &info);
break;
}
case QXL_CURSOR_HIDE:
red_channel_client_init_send_data(rcc, SPICE_MSG_CURSOR_HIDE, pipe_item);
break;
case QXL_CURSOR_TRAIL:
{
SpiceMsgCursorTrail cursor_trail;
red_channel_client_init_send_data(rcc, SPICE_MSG_CURSOR_TRAIL, pipe_item);
cursor_trail.length = cmd->u.trail.length;
cursor_trail.frequency = cmd->u.trail.frequency;
spice_marshall_msg_cursor_trail(m, &cursor_trail);
}
break;
default:
spice_error("bad cursor command %d", cmd->type);
}
}
static void cursor_channel_send_item(RedChannelClient *rcc, PipeItem *pipe_item)
{
SpiceMarshaller *m = red_channel_client_get_marshaller(rcc);
CursorChannelClient *ccc = RCC_TO_CCC(rcc);
switch (pipe_item->type) {
case PIPE_ITEM_TYPE_CURSOR:
cursor_marshall(rcc, m, SPICE_CONTAINEROF(pipe_item, CursorPipeItem, base));
break;
case PIPE_ITEM_TYPE_INVAL_ONE:
red_marshall_inval(rcc, m, (CacheItem *)pipe_item);
break;
case PIPE_ITEM_TYPE_VERB:
red_marshall_verb(rcc, (VerbItem*)pipe_item);
break;
case PIPE_ITEM_TYPE_CURSOR_INIT:
red_reset_cursor_cache(rcc);
red_marshall_cursor_init(rcc, m, pipe_item);
break;
case PIPE_ITEM_TYPE_INVAL_CURSOR_CACHE:
red_reset_cursor_cache(rcc);
red_channel_client_init_send_data(rcc, SPICE_MSG_CURSOR_INVAL_ALL, NULL);
break;
default:
spice_error("invalid pipe item type");
}
cursor_channel_client_release_item_before_push(ccc, pipe_item);
red_channel_client_begin_send_message(rcc);
}
static void smartcard_channel_send_migrate_data(RedChannelClient *rcc,
SpiceMarshaller *m, PipeItem *item)
{
SmartCardChannelClient *scc;
SmartCardDeviceState *state;
SpiceMarshaller *m2;
scc = SPICE_CONTAINEROF(rcc, SmartCardChannelClient, base);
state = scc->smartcard_state;
red_channel_client_init_send_data(rcc, SPICE_MSG_MIGRATE_DATA, item);
spice_marshaller_add_uint32(m, SPICE_MIGRATE_DATA_SMARTCARD_MAGIC);
spice_marshaller_add_uint32(m, SPICE_MIGRATE_DATA_SMARTCARD_VERSION);
if (!state) {
spice_char_device_state_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(state->chardev_st, m);
spice_marshaller_add_uint8(m, state->reader_added);
spice_marshaller_add_uint32(m, state->buf_used);
m2 = spice_marshaller_get_ptr_submarshaller(m, 0);
spice_marshaller_add_ref(m2, state->buf, state->buf_used);
spice_debug("reader added %d partial read size %u", state->reader_added, state->buf_used);
}
}
static void spicevmc_red_channel_send_data(RedChannelClient *rcc,
SpiceMarshaller *m,
PipeItem *item)
{
SpiceVmcPipeItem *i = SPICE_CONTAINEROF(item, SpiceVmcPipeItem, base);
red_channel_client_init_send_data(rcc, SPICE_MSG_SPICEVMC_DATA, item);
spice_marshaller_add_ref(m, i->buf, i->buf_used);
}
static inline void red_marshall_inval(RedChannelClient *rcc,
SpiceMarshaller *base_marshaller, CacheItem *cach_item)
{
SpiceMsgDisplayInvalOne inval_one;
red_channel_client_init_send_data(rcc, cach_item->inval_type, NULL);
inval_one.id = *(uint64_t *)&cach_item->id;
spice_marshall_msg_cursor_inval_one(base_marshaller, &inval_one);
}
static void spicevmc_red_channel_send_port_event(RedChannelClient *rcc,
SpiceMarshaller *m,
PipeItem *item)
{
PortEventPipeItem *i = SPICE_CONTAINEROF(item, PortEventPipeItem, base);
SpiceMsgPortEvent event;
red_channel_client_init_send_data(rcc, SPICE_MSG_PORT_EVENT, item);
event.event = i->event;
spice_marshall_msg_port_event(m, &event);
}
static void smartcard_channel_send_data(RedChannelClient *rcc, SpiceMarshaller *m,
PipeItem *item, VSCMsgHeader *vheader)
{
spice_assert(rcc);
spice_assert(vheader);
red_channel_client_init_send_data(rcc, SPICE_MSG_SMARTCARD_DATA, item);
spice_marshaller_add_ref(m, (uint8_t*)vheader, sizeof(VSCMsgHeader));
if (vheader->length > 0) {
spice_marshaller_add_ref(m, (uint8_t*)(vheader+1), vheader->length);
}
}
static void spicevmc_red_channel_send_port_init(RedChannelClient *rcc,
SpiceMarshaller *m,
PipeItem *item)
{
PortInitPipeItem *i = SPICE_CONTAINEROF(item, PortInitPipeItem, base);
SpiceMsgPortInit init;
red_channel_client_init_send_data(rcc, SPICE_MSG_PORT_INIT, item);
init.name = (uint8_t *)i->name;
init.name_size = strlen(i->name) + 1;
init.opened = i->opened;
spice_marshall_msg_port_init(m, &init);
}
static void spicevmc_red_channel_send_migrate_data(RedChannelClient *rcc,
SpiceMarshaller *m,
PipeItem *item)
{
SpiceVmcState *state;
state = SPICE_CONTAINEROF(rcc->channel, SpiceVmcState, channel);
red_channel_client_init_send_data(rcc, SPICE_MSG_MIGRATE_DATA, item);
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);
}
static void red_marshall_cursor_init(RedChannelClient *rcc, SpiceMarshaller *base_marshaller,
PipeItem *pipe_item)
{
CursorChannel *cursor_channel;
CursorChannelClient *ccc = RCC_TO_CCC(rcc);
SpiceMsgCursorInit msg;
AddBufInfo info;
spice_assert(rcc);
cursor_channel = SPICE_CONTAINEROF(rcc->channel, CursorChannel, common.base);
red_channel_client_init_send_data(rcc, SPICE_MSG_CURSOR_INIT, NULL);
msg.visible = cursor_channel->cursor_visible;
msg.position = cursor_channel->cursor_position;
msg.trail_length = cursor_channel->cursor_trail_length;
msg.trail_frequency = cursor_channel->cursor_trail_frequency;
cursor_fill(ccc, &msg.cursor, cursor_channel->item, &info);
spice_marshall_msg_cursor_init(base_marshaller, &msg);
add_buf_from_info(base_marshaller, &info);
}
