static void xf_cliprdr_send_raw_format_list(xfInfo* xfi)
{
Atom type;
uint8* format_data;
int format, result;
unsigned long len, bytes_left;
RDP_CB_FORMAT_LIST_EVENT* event;
clipboardContext* cb = (clipboardContext*) xfi->clipboard_context;
result = XGetWindowProperty(xfi->display, cb->root_window,
cb->property_atom, 0, 3600, 0, XA_STRING,
&type, &format, &len, &bytes_left, (unsigned char**) &format_data);
if (result != Success)
{
DEBUG_WARN("XGetWindowProperty failed");
return;
}
DEBUG_X11("format=%d len=%d bytes_left=%d", format, (int)len, (int)bytes_left);
event = (RDP_CB_FORMAT_LIST_EVENT*) freerdp_event_new(RDP_EVENT_CLASS_CLIPRDR,
RDP_EVENT_TYPE_CB_FORMAT_LIST, NULL, NULL);
event->raw_format_data = (uint8*) xmalloc(len);
memcpy(event->raw_format_data, format_data, len);
event->raw_format_data_size = len;
XFree(format_data);
freerdp_chanman_send_event(cb->chanman, (RDP_EVENT*) event);
}
static void xf_cliprdr_get_requested_targets(xfInfo* xfi)
{
int num;
int i, j;
Atom atom;
int format;
uint8* data = NULL;
unsigned long len, bytes_left;
RDP_CB_FORMAT_LIST_EVENT* event;
clipboardContext* cb = (clipboardContext*) xfi->clipboard_context;
XGetWindowProperty(xfi->display, xfi->window->handle, cb->property_atom,
0, 200, 0, XA_ATOM,
&atom, &format, &len, &bytes_left, &data);
DEBUG_X11("type=%d format=%d len=%d bytes_left=%d",
(int)atom, format, (int)len, (int)bytes_left);
if (len > 0)
{
event = (RDP_CB_FORMAT_LIST_EVENT*) freerdp_event_new(RDP_EVENT_CLASS_CLIPRDR,
RDP_EVENT_TYPE_CB_FORMAT_LIST, NULL, NULL);
event->formats = (uint32*) xmalloc(sizeof(uint32) * cb->num_format_mappings);
num = 0;
for (i = 0; i < len; i++)
{
atom = ((Atom*)data)[i];
DEBUG_X11("atom %d", (int)atom);
for (j = 0; j < cb->num_format_mappings; j++)
{
if (cb->format_mappings[j].target_format == atom)
{
DEBUG_X11("found format %d for atom %d",
cb->format_mappings[j].format_id, (int)atom);
event->formats[num++] = cb->format_mappings[j].format_id;
break;
}
}
}
event->num_formats = num;
XFree(data);
freerdp_chanman_send_event(cb->chanman, (RDP_EVENT*) event);
}
else
{
if (data)
{
XFree(data);
}
xf_cliprdr_send_null_format_list(xfi);
}
}
static void xf_cliprdr_send_data_request(xfInfo* xfi, uint32 format)
{
RDP_CB_DATA_REQUEST_EVENT* event;
clipboardContext* cb = (clipboardContext*) xfi->clipboard_context;
event = (RDP_CB_DATA_REQUEST_EVENT*) freerdp_event_new(RDP_EVENT_CLASS_CLIPRDR,
RDP_EVENT_TYPE_CB_DATA_REQUEST, NULL, NULL);
event->format = format;
freerdp_chanman_send_event(cb->chanman, (RDP_EVENT*) event);
}
void tf_process_cb_sync_event(rdpChanMan* chanman, freerdp* instance)
{
RDP_EVENT* event;
RDP_CB_FORMAT_LIST_EVENT* format_list_event;
event = freerdp_event_new(RDP_EVENT_CLASS_CLIPRDR, RDP_EVENT_TYPE_CB_FORMAT_LIST, NULL, NULL);
format_list_event = (RDP_CB_FORMAT_LIST_EVENT*)event;
format_list_event->num_formats = 0;
freerdp_chanman_send_event(chanman, event);
}
static void xf_cliprdr_send_data_response(xfInfo* xfi, uint8* data, int size)
{
RDP_CB_DATA_RESPONSE_EVENT* event;
clipboardContext* cb = (clipboardContext*) xfi->clipboard_context;
event = (RDP_CB_DATA_RESPONSE_EVENT*) freerdp_event_new(RDP_EVENT_CLASS_CLIPRDR,
RDP_EVENT_TYPE_CB_DATA_RESPONSE, NULL, NULL);
event->data = data;
event->size = size;
freerdp_chanman_send_event(cb->chanman, (RDP_EVENT*) event);
}
static void xf_cliprdr_send_null_format_list(xfInfo* xfi)
{
RDP_CB_FORMAT_LIST_EVENT* event;
clipboardContext* cb = (clipboardContext*) xfi->clipboard_context;
event = (RDP_CB_FORMAT_LIST_EVENT*) freerdp_event_new(RDP_EVENT_CLASS_CLIPRDR,
RDP_EVENT_TYPE_CB_FORMAT_LIST, NULL, NULL);
event->num_formats = 0;
freerdp_chanman_send_event(cb->chanman, (RDP_EVENT*) event);
}
static void xf_send_rail_client_event(rdpChanMan* chanman, uint16 event_type, void* param)
{
RDP_EVENT* out_event = NULL;
void * payload = NULL;
payload = rail_clone_order(event_type, param);
if (payload != NULL)
{
out_event = freerdp_event_new(RDP_EVENT_CLASS_RAIL, event_type,
xf_on_free_rail_client_event, payload);
freerdp_chanman_send_event(chanman, out_event);
}
}
//-----------------------------------------------------------------------------
static int send_ui_event2plugin(
rdpChanMan* chan_man,
RAIL_UI_EVENT* event
)
{
RAIL_UI_EVENT* payload = NULL;
FRDP_EVENT* out_event = NULL;
payload = xnew(RAIL_UI_EVENT);
memset(payload, 0, sizeof(RAIL_UI_EVENT));
memcpy(payload, event, sizeof(RAIL_UI_EVENT));
out_event = freerdp_event_new(FRDP_EVENT_TYPE_RAIL_UI_2_VCHANNEL,
on_free_rail_ui_event,
payload);
freerdp_chanman_send_event(chan_man, "rail", out_event);
}
static void xf_cliprdr_send_supported_format_list(xfInfo* xfi)
{
int i;
RDP_CB_FORMAT_LIST_EVENT* event;
clipboardContext* cb = (clipboardContext*) xfi->clipboard_context;
DEBUG_X11("");
event = (RDP_CB_FORMAT_LIST_EVENT*) freerdp_event_new(RDP_EVENT_CLASS_CLIPRDR,
RDP_EVENT_TYPE_CB_FORMAT_LIST, NULL, NULL);
event->formats = (uint32*) xmalloc(sizeof(uint32) * cb->num_format_mappings);
event->num_formats = cb->num_format_mappings;
for (i = 0; i < cb->num_format_mappings; i++)
{
event->formats[i] = cb->format_mappings[i].format_id;
}
freerdp_chanman_send_event(cb->chanman, (RDP_EVENT*) event);
}
void test_cliprdr(void)
{
int i;
rdpChanMan* chan_man;
rdpSettings settings = { 0 };
freerdp instance = { 0 };
FRDP_EVENT* event;
FRDP_CB_FORMAT_LIST_EVENT* format_list_event;
FRDP_CB_DATA_REQUEST_EVENT* data_request_event;
FRDP_CB_DATA_RESPONSE_EVENT* data_response_event;
settings.hostname = "testhost";
instance.settings = &settings;
instance.SendChannelData = test_rdp_channel_data;
chan_man = freerdp_chanman_new();
freerdp_chanman_load_plugin(chan_man, &settings, "../channels/cliprdr/cliprdr.so", NULL);
freerdp_chanman_pre_connect(chan_man, &instance);
freerdp_chanman_post_connect(chan_man, &instance);
/* server sends cliprdr capabilities and monitor ready PDU */
freerdp_chanman_data(&instance, 0, (char*)test_clip_caps_data, sizeof(test_clip_caps_data) - 1,
CHANNEL_FLAG_FIRST | CHANNEL_FLAG_LAST, sizeof(test_clip_caps_data) - 1);
freerdp_chanman_data(&instance, 0, (char*)test_monitor_ready_data, sizeof(test_monitor_ready_data) - 1,
CHANNEL_FLAG_FIRST | CHANNEL_FLAG_LAST, sizeof(test_monitor_ready_data) - 1);
/* cliprdr sends clipboard_sync event to UI */
while ((event = freerdp_chanman_pop_event(chan_man)) == NULL)
{
freerdp_chanman_check_fds(chan_man, &instance);
}
printf("Got event %d\n", event->event_type);
CU_ASSERT(event->event_type == FRDP_EVENT_TYPE_CB_SYNC);
freerdp_event_free(event);
/* UI sends format_list event to cliprdr */
event = freerdp_event_new(FRDP_EVENT_TYPE_CB_FORMAT_LIST, event_process_callback, NULL);
format_list_event = (FRDP_CB_FORMAT_LIST_EVENT*)event;
format_list_event->num_formats = 2;
format_list_event->formats = (uint32*)xmalloc(sizeof(uint32) * 2);
format_list_event->formats[0] = CB_FORMAT_TEXT;
format_list_event->formats[1] = CB_FORMAT_HTML;
event_processed = 0;
freerdp_chanman_send_event(chan_man, "cliprdr", event);
/* cliprdr sends format list PDU to server */
while (!event_processed)
{
freerdp_chanman_check_fds(chan_man, &instance);
}
/* server sends format list response PDU to cliprdr */
freerdp_chanman_data(&instance, 0, (char*)test_format_list_response_data, sizeof(test_format_list_response_data) - 1,
CHANNEL_FLAG_FIRST | CHANNEL_FLAG_LAST, sizeof(test_format_list_response_data) - 1);
/* server sends format list PDU to cliprdr */
freerdp_chanman_data(&instance, 0, (char*)test_format_list_data, sizeof(test_format_list_data) - 1,
CHANNEL_FLAG_FIRST | CHANNEL_FLAG_LAST, sizeof(test_format_list_data) - 1);
/* cliprdr sends format_list event to UI */
while ((event = freerdp_chanman_pop_event(chan_man)) == NULL)
{
freerdp_chanman_check_fds(chan_man, &instance);
}
printf("Got event %d\n", event->event_type);
CU_ASSERT(event->event_type == FRDP_EVENT_TYPE_CB_FORMAT_LIST);
if (event->event_type == FRDP_EVENT_TYPE_CB_FORMAT_LIST)
{
format_list_event = (FRDP_CB_FORMAT_LIST_EVENT*)event;
for (i = 0; i < format_list_event->num_formats; i++)
printf("Format: 0x%X\n", format_list_event->formats[i]);
}
freerdp_event_free(event);
/* server sends data request PDU to cliprdr */
freerdp_chanman_data(&instance, 0, (char*)test_data_request_data, sizeof(test_data_request_data) - 1,
CHANNEL_FLAG_FIRST | CHANNEL_FLAG_LAST, sizeof(test_data_request_data) - 1);
/* cliprdr sends data request event to UI */
while ((event = freerdp_chanman_pop_event(chan_man)) == NULL)
{
freerdp_chanman_check_fds(chan_man, &instance);
}
printf("Got event %d\n", event->event_type);
CU_ASSERT(event->event_type == FRDP_EVENT_TYPE_CB_DATA_REQUEST);
if (event->event_type == FRDP_EVENT_TYPE_CB_DATA_REQUEST)
{
data_request_event = (FRDP_CB_DATA_REQUEST_EVENT*)event;
printf("Requested format: 0x%X\n", data_request_event->format);
}
freerdp_event_free(event);
/* UI sends data response event to cliprdr */
event = freerdp_event_new(FRDP_EVENT_TYPE_CB_DATA_RESPONSE, event_process_callback, NULL);
data_response_event = (FRDP_CB_DATA_RESPONSE_EVENT*)event;
data_response_event->data = (uint8*)xmalloc(6);
strcpy((char*)data_response_event->data, "hello");
data_response_event->size = 6;
event_processed = 0;
freerdp_chanman_send_event(chan_man, "cliprdr", event);
/* cliprdr sends data response PDU to server */
while (!event_processed)
{
freerdp_chanman_check_fds(chan_man, &instance);
}
/* UI sends data request event to cliprdr */
event = freerdp_event_new(FRDP_EVENT_TYPE_CB_DATA_REQUEST, event_process_callback, NULL);
data_request_event = (FRDP_CB_DATA_REQUEST_EVENT*)event;
data_request_event->format = CB_FORMAT_UNICODETEXT;
event_processed = 0;
freerdp_chanman_send_event(chan_man, "cliprdr", event);
/* cliprdr sends data request PDU to server */
while (!event_processed)
{
freerdp_chanman_check_fds(chan_man, &instance);
}
/* server sends data response PDU to cliprdr */
freerdp_chanman_data(&instance, 0, (char*)test_data_response_data, sizeof(test_data_response_data) - 1,
CHANNEL_FLAG_FIRST | CHANNEL_FLAG_LAST, sizeof(test_data_response_data) - 1);
/* cliprdr sends data response event to UI */
while ((event = freerdp_chanman_pop_event(chan_man)) == NULL)
{
freerdp_chanman_check_fds(chan_man, &instance);
}
printf("Got event %d\n", event->event_type);
CU_ASSERT(event->event_type == FRDP_EVENT_TYPE_CB_DATA_RESPONSE);
if (event->event_type == FRDP_EVENT_TYPE_CB_DATA_RESPONSE)
{
data_response_event = (FRDP_CB_DATA_RESPONSE_EVENT*)event;
printf("Data response size: %d\n", data_response_event->size);
freerdp_hexdump(data_response_event->data, data_response_event->size);
}
freerdp_event_free(event);
freerdp_chanman_close(chan_man, &instance);
freerdp_chanman_free(chan_man);
}