void
cliprdr_send_data_request(uint32 format)
{
uint8 buffer[4];
buf_out_uint32(buffer, format);
cliprdr_send_packet(CLIPRDR_DATA_REQUEST, CLIPRDR_REQUEST, buffer, sizeof(buffer));
}
static void
cliprdr_process(STREAM s)
{
uint16 type, status;
uint32 length, format;
uint8 *data;
in_uint16_le(s, type);
in_uint16_le(s, status);
in_uint32_le(s, length);
data = s->p;
DEBUG_CLIPBOARD(("CLIPRDR recv: type=%d, status=%d, length=%d\n", type, status, length));
if (status == CLIPRDR_ERROR)
{
switch (type)
{
case CLIPRDR_FORMAT_ACK:
/* FIXME: We seem to get this when we send an announce while the server is
still processing a paste. Try sending another announce. */
cliprdr_send_native_format_announce(last_formats,
last_formats_length);
break;
case CLIPRDR_DATA_RESPONSE:
ui_clip_request_failed();
break;
default:
DEBUG_CLIPBOARD(("CLIPRDR error (type=%d)\n", type));
}
return;
}
switch (type)
{
case CLIPRDR_CONNECT:
ui_clip_sync();
break;
case CLIPRDR_FORMAT_ANNOUNCE:
ui_clip_format_announce(data, length);
cliprdr_send_packet(CLIPRDR_FORMAT_ACK, CLIPRDR_RESPONSE, NULL, 0);
return;
case CLIPRDR_FORMAT_ACK:
break;
case CLIPRDR_DATA_REQUEST:
in_uint32_le(s, format);
ui_clip_request_data(format);
break;
case CLIPRDR_DATA_RESPONSE:
ui_clip_handle_data(data, length);
break;
case 7: /* TODO: W2K3 SP1 sends this on connect with a value of 1 */
break;
default:
unimpl("CLIPRDR packet type %d\n", type);
}
}
void
cliprdr_send_blah_format_announce(void)
{
uint8 buffer[36];
buf_out_uint32(buffer, CF_OEMTEXT);
memset(buffer + 4, 0, sizeof(buffer) - 4); /* description */
cliprdr_send_packet(CLIPRDR_FORMAT_ANNOUNCE, CLIPRDR_REQUEST, buffer, sizeof(buffer));
}
static int
thread_process_message(cliprdrPlugin * plugin, char * data, int data_size)
{
uint16 type;
uint32 flag;
uint32 length;
uint32 format;
type = GET_UINT16(data, 0);
flag = GET_UINT16(data, 2);
length = GET_UINT32(data, 4);
LLOGLN(10, ("cliprdr: thread_process_message: type=%d flag=%d length=%d",
type, flag, length));
switch (type)
{
case CB_MONITOR_READY:
clipboard_sync(plugin->device_data);
break;
case CB_FORMAT_LIST:
clipboard_format_list(plugin->device_data, flag,
data + 8, length);
cliprdr_send_packet(plugin, CB_FORMAT_LIST_RESPONSE,
CB_RESPONSE_OK, NULL, 0);
break;
case CB_FORMAT_LIST_RESPONSE:
clipboard_format_list_response(plugin->device_data, flag);
break;
case CB_FORMAT_DATA_REQUEST:
format = GET_UINT32(data, 8);
clipboard_request_data(plugin->device_data, format);
break;
case CB_FORMAT_DATA_RESPONSE:
clipboard_handle_data(plugin->device_data, flag,
data + 8, length);
break;
case CB_CLIP_CAPS:
clipboard_handle_caps(plugin->device_data, flag,
data + 8, length);
break;
default:
LLOGLN(0, ("thread_process_message: type %d not supported",
type));
break;
}
return 0;
}
/* Announces our readiness to supply clipboard data in multiple
formats, each denoted by a 36-byte format descriptor of
[ uint32 format + 32-byte description ].
*/
void
cliprdr_send_native_format_announce(uint8 * formats_data, uint32 formats_data_length)
{
DEBUG_CLIPBOARD(("cliprdr_send_native_format_announce\n"));
cliprdr_send_packet(CLIPRDR_FORMAT_ANNOUNCE, CLIPRDR_REQUEST, formats_data,
formats_data_length);
if (formats_data != last_formats)
{
if (last_formats)
xfree(last_formats);
last_formats = xmalloc(formats_data_length);
memcpy(last_formats, formats_data, formats_data_length);
last_formats_length = formats_data_length;
}
}
void
cliprdr_send_data(uint8 * data, uint32 length)
{
cliprdr_send_packet(CLIPRDR_DATA_RESPONSE, CLIPRDR_RESPONSE, data, length);
}
void
cliprdr_send_native_format_announce(uint8 * data, uint32 length)
{
cliprdr_send_packet(CLIPRDR_FORMAT_ANNOUNCE, CLIPRDR_REQUEST, data, length);
}
void
cliprdr_send_data(uint8 * data, uint32 length)
{
DEBUG_CLIPBOARD(("cliprdr_send_data\n"));
cliprdr_send_packet(CLIPRDR_DATA_RESPONSE, CLIPRDR_RESPONSE, data, length);
}