void cliprdr_process_format_list(cliprdrPlugin* cliprdr, STREAM* data_in, uint32 dataLen)
{
FRDP_CB_FORMAT_LIST_EVENT* cb_event;
uint32 format;
int num_formats;
int supported;
int i;
cb_event = (FRDP_CB_FORMAT_LIST_EVENT*)freerdp_event_new(FRDP_EVENT_CLASS_CLIPRDR,
FRDP_EVENT_TYPE_CB_FORMAT_LIST, NULL, NULL);
num_formats = dataLen / 36;
cb_event->formats = (uint32*)xmalloc(sizeof(uint32) * num_formats);
cb_event->num_formats = 0;
if (num_formats * 36 != dataLen)
DEBUG_WARN("dataLen %d not devided by 36!", dataLen);
for (i = 0; i < num_formats; i++)
{
stream_read_uint32(data_in, format);
supported = 1;
switch (format)
{
case CB_FORMAT_TEXT:
case CB_FORMAT_DIB:
case CB_FORMAT_UNICODETEXT:
break;
default:
if (memcmp(stream_get_tail(data_in), CFSTR_HTML, sizeof(CFSTR_HTML)) == 0)
{
format = CB_FORMAT_HTML;
break;
}
if (memcmp(stream_get_tail(data_in), CFSTR_PNG, sizeof(CFSTR_PNG)) == 0)
{
format = CB_FORMAT_PNG;
break;
}
if (memcmp(stream_get_tail(data_in), CFSTR_JPEG, sizeof(CFSTR_JPEG)) == 0)
{
format = CB_FORMAT_JPEG;
break;
}
if (memcmp(stream_get_tail(data_in), CFSTR_GIF, sizeof(CFSTR_GIF)) == 0)
{
format = CB_FORMAT_GIF;
break;
}
supported = 0;
break;
}
stream_seek(data_in, 32);
if (supported)
cb_event->formats[cb_event->num_formats++] = format;
}
svc_plugin_send_event((rdpSvcPlugin*)cliprdr, (FRDP_EVENT*)cb_event);
cliprdr_send_format_list_response(cliprdr);
}
int cliprdr_process_format_list(struct stream* s, int msg_flags, int size)
{
int format_number;
/* long format announce */
if (msg_flags == CB_ASCII_NAMES)
{
log_message(l_config, LOG_LEVEL_WARNING, "vchannel_cliprdr[cliprdr_process_format_list]: "
"Long format list is not yet supported");
return 1;
}
/* short format announce */
format_number = size / 36;
log_message(l_config, LOG_LEVEL_DEBUG, "vchannel_cliprdr[cliprdr_process_format_list]: "
"%i formats announced", format_number);
s->p = s->end;
cliprdr_send_format_list_response();
log_message(l_config, LOG_LEVEL_DEBUG, "vchannel_cliprdr[cliprdr_process_format_list]: "
"get the clipboard");
// We only support unicode content
clipboard_current_clipboard_clear(&clipboard);
clipboard_add_current_clipboard_format(&clipboard, format_utf8_string_atom);
cliprdr_send_data_request();
XSetSelectionOwner(display, clipboard_atom, wclip, CurrentTime);
if (XGetSelectionOwner(display, clipboard_atom) != wclip)
{
log_message(l_config, LOG_LEVEL_WARNING, "vchannel_cliprdr[cliprdr_process_format_list]: "
"Unable to set clipboard owner");
}
return 0;
}
void cliprdr_process_format_list(cliprdrPlugin* cliprdr, wStream* s, UINT32 dataLen, UINT16 msgFlags)
{
CliprdrClientContext* context = cliprdr_get_client_interface(cliprdr);
if (context->custom)
{
UINT32 index;
int formatNameLength;
CLIPRDR_FORMAT* formats;
CLIPRDR_FORMAT_LIST formatList;
formatList.msgType = CB_FORMAT_LIST;
formatList.msgFlags = msgFlags;
formatList.dataLen = dataLen;
formatList.cFormats = 0;
while (dataLen)
{
Stream_Seek(s, 4); /* formatId */
dataLen -= 4;
formatNameLength = _wcslen((WCHAR*) Stream_Pointer(s));
Stream_Seek(s, (formatNameLength + 1) * 2);
dataLen -= ((formatNameLength + 1) * 2);
formatList.cFormats++;
}
index = 0;
dataLen = formatList.dataLen;
Stream_Rewind(s, dataLen);
formats = (CLIPRDR_FORMAT*) malloc(sizeof(CLIPRDR_FORMAT) * formatList.cFormats);
formatList.formats = formats;
while (dataLen)
{
Stream_Read_UINT32(s, formats[index].formatId); /* formatId */
dataLen -= 4;
formats[index].formatName = NULL;
formatNameLength = _wcslen((WCHAR*) Stream_Pointer(s));
if (formatNameLength)
{
formatNameLength = ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) Stream_Pointer(s),
-1, &(formats[index].formatName), 0, NULL, NULL);
Stream_Seek(s, formatNameLength * 2);
dataLen -= (formatNameLength * 2);
}
else
{
Stream_Seek(s, 2);
dataLen -= 2;
}
index++;
}
if (context->ServerFormatList)
context->ServerFormatList(context, &formatList);
for (index = 0; index < formatList.cFormats; index++)
free(formats[index].formatName);
free(formats);
}
else
{
int i;
UINT32 format;
BOOL supported;
CLIPRDR_FORMAT_NAME* format_name;
RDP_CB_FORMAT_LIST_EVENT* cb_event;
cb_event = (RDP_CB_FORMAT_LIST_EVENT*) freerdp_event_new(CliprdrChannel_Class,
CliprdrChannel_FormatList, NULL, NULL);
if (dataLen > 0)
{
cb_event->raw_format_data = (BYTE*) malloc(dataLen);
memcpy(cb_event->raw_format_data, Stream_Pointer(s), dataLen);
cb_event->raw_format_data_size = dataLen;
cb_event->raw_format_unicode = (msgFlags & CB_ASCII_NAMES) ? FALSE : TRUE;
}
if (cliprdr->use_long_format_names)
cliprdr_process_long_format_names(cliprdr, s, dataLen, msgFlags);
else
cliprdr_process_short_format_names(cliprdr, s, dataLen, msgFlags);
if (cliprdr->num_format_names > 0)
cb_event->formats = (UINT32*) malloc(sizeof(UINT32) * cliprdr->num_format_names);
cb_event->num_formats = 0;
for (i = 0; i < cliprdr->num_format_names; i++)
{
supported = TRUE;
format_name = &cliprdr->format_names[i];
format = format_name->id;
switch (format)
{
case CB_FORMAT_TEXT:
case CB_FORMAT_DIB:
case CB_FORMAT_UNICODETEXT:
break;
default:
if (format_name->length > 0)
{
DEBUG_CLIPRDR("format: %s", format_name->name);
if (strcmp(format_name->name, "HTML Format") == 0)
{
format = CB_FORMAT_HTML;
break;
}
if (strcmp(format_name->name, "PNG") == 0)
{
format = CB_FORMAT_PNG;
break;
}
if (strcmp(format_name->name, "JFIF") == 0)
{
format = CB_FORMAT_JPEG;
break;
}
if (strcmp(format_name->name, "GIF") == 0)
{
format = CB_FORMAT_GIF;
break;
}
}
else
{
supported = FALSE;
}
break;
}
if (supported)
cb_event->formats[cb_event->num_formats++] = format;
if (format_name->length > 0)
free(format_name->name);
}
free(cliprdr->format_names);
cliprdr->format_names = NULL;
cliprdr->num_format_names = 0;
svc_plugin_send_event((rdpSvcPlugin*) cliprdr, (wMessage*) cb_event);
cliprdr_send_format_list_response(cliprdr);
}
}
void cliprdr_process_format_list(cliprdrPlugin* cliprdr, STREAM* s, uint32 dataLen, uint16 msgFlags)
{
int i;
uint32 format;
boolean supported;
CLIPRDR_FORMAT_NAME* format_name;
RDP_CB_FORMAT_LIST_EVENT* cb_event;
cb_event = (RDP_CB_FORMAT_LIST_EVENT*) freerdp_event_new(RDP_EVENT_CLASS_CLIPRDR,
RDP_EVENT_TYPE_CB_FORMAT_LIST, NULL, NULL);
if (dataLen > 0)
{
cb_event->raw_format_data = (uint8*) xmalloc(dataLen);
memcpy(cb_event->raw_format_data, stream_get_tail(s), dataLen);
cb_event->raw_format_data_size = dataLen;
}
if (cliprdr->use_long_format_names)
cliprdr_process_long_format_names(cliprdr, s, dataLen, msgFlags);
else
cliprdr_process_short_format_names(cliprdr, s, dataLen, msgFlags);
format_name = cliprdr->format_names;
cb_event->num_formats = cliprdr->num_format_names;
cb_event->formats = (uint32*) xmalloc(sizeof(uint32) * cb_event->num_formats);
for (i = 0; i < cliprdr->num_format_names; i++)
{
supported = True;
format = format_name->id;
switch (format)
{
case CB_FORMAT_TEXT:
case CB_FORMAT_DIB:
case CB_FORMAT_UNICODETEXT:
break;
default:
if (strcmp(format_name->name, "HTML Format") == 0)
{
format = CB_FORMAT_HTML;
break;
}
if (strcmp(format_name->name, "PNG") == 0)
{
format = CB_FORMAT_PNG;
break;
}
if (strcmp(format_name->name, "JFIF") == 0)
{
format = CB_FORMAT_JPEG;
break;
}
if (strcmp(format_name->name, "GIF") == 0)
{
format = CB_FORMAT_GIF;
break;
}
supported = False;
break;
}
if (supported)
cb_event->formats[cb_event->num_formats++] = format;
format_name++;
}
svc_plugin_send_event((rdpSvcPlugin*) cliprdr, (RDP_EVENT*) cb_event);
cliprdr_send_format_list_response(cliprdr);
}
void cliprdr_process_format_list(cliprdrPlugin* cliprdr, wStream* s, UINT32 dataLen, UINT16 msgFlags)
{
int i;
UINT32 format;
BOOL supported;
CLIPRDR_FORMAT_NAME* format_name;
RDP_CB_FORMAT_LIST_EVENT* cb_event;
cb_event = (RDP_CB_FORMAT_LIST_EVENT*) freerdp_event_new(CliprdrChannel_Class,
CliprdrChannel_FormatList, NULL, NULL);
if (dataLen > 0)
{
cb_event->raw_format_data = (BYTE*) malloc(dataLen);
memcpy(cb_event->raw_format_data, stream_get_tail(s), dataLen);
cb_event->raw_format_data_size = dataLen;
}
if (cliprdr->use_long_format_names)
cliprdr_process_long_format_names(cliprdr, s, dataLen, msgFlags);
else
cliprdr_process_short_format_names(cliprdr, s, dataLen, msgFlags);
if (cliprdr->num_format_names > 0)
cb_event->formats = (UINT32*) malloc(sizeof(UINT32) * cliprdr->num_format_names);
cb_event->num_formats = 0;
for (i = 0; i < cliprdr->num_format_names; i++)
{
supported = TRUE;
format_name = &cliprdr->format_names[i];
format = format_name->id;
switch (format)
{
case CB_FORMAT_TEXT:
case CB_FORMAT_DIB:
case CB_FORMAT_UNICODETEXT:
break;
default:
if (format_name->length > 0)
{
DEBUG_CLIPRDR("format: %s", format_name->name);
if (strcmp(format_name->name, "HTML Format") == 0)
{
format = CB_FORMAT_HTML;
break;
}
if (strcmp(format_name->name, "PNG") == 0)
{
format = CB_FORMAT_PNG;
break;
}
if (strcmp(format_name->name, "JFIF") == 0)
{
format = CB_FORMAT_JPEG;
break;
}
if (strcmp(format_name->name, "GIF") == 0)
{
format = CB_FORMAT_GIF;
break;
}
}
else
{
supported = FALSE;
}
break;
}
if (supported)
cb_event->formats[cb_event->num_formats++] = format;
if (format_name->length > 0)
free(format_name->name);
}
free(cliprdr->format_names);
cliprdr->format_names = NULL;
cliprdr->num_format_names = 0;
svc_plugin_send_event((rdpSvcPlugin*) cliprdr, (wMessage*) cb_event);
cliprdr_send_format_list_response(cliprdr);
}
