#include "rdp_pointer.h"
void guac_rdp_pointer_new(rdpContext* context, rdpPointer* pointer) {
+
guac_client* client = ((rdp_freerdp_context*) context)->client;
- guac_client_log_info(client, "guac_rdp_pointer_new()");
+ guac_socket* socket = client->socket;
+
+ /* Allocate data for image */
+ unsigned char* data =
+ (unsigned char*) malloc(pointer->width * pointer->height * 4);
+
+ /* Allocate layer */
+ guac_layer* buffer = guac_client_alloc_buffer(client);
+
+ cairo_surface_t* surface;
+
+ /* Convert to alpha cursor if mask data present */
+ if (pointer->andMaskData && pointer->xorMaskData)
+ freerdp_alpha_cursor_convert(data,
+ pointer->xorMaskData, pointer->andMaskData,
+ pointer->width, pointer->height, pointer->xorBpp,
+ ((rdp_freerdp_context*) context)->clrconv);
+
+ /* Create surface from image data */
+ surface = cairo_image_surface_create_for_data(
+ data, CAIRO_FORMAT_ARGB32,
+ pointer->width, pointer->height, 4*pointer->width);
+
+ /* Send surface to buffer */
+ guac_protocol_send_png(socket, GUAC_COMP_SRC, buffer, 0, 0, surface);
+
+ /* Free surface */
+ cairo_surface_destroy(surface);
+
+ /* Remember buffer */
+ ((guac_rdp_pointer*) pointer)->layer = buffer;
+
}
void guac_rdp_pointer_set(rdpContext* context, rdpPointer* pointer) {
+
guac_client* client = ((rdp_freerdp_context*) context)->client;
- guac_client_log_info(client, "guac_rdp_pointer_set()");
+ guac_socket* socket = client->socket;
+
+ /* Set cursor */
+ guac_protocol_send_cursor(socket, pointer->xPos, pointer->yPos,
+ ((guac_rdp_pointer*) pointer)->layer,
+ 0, 0, pointer->width, pointer->height);
+
}
void guac_rdp_pointer_free(rdpContext* context, rdpPointer* pointer) {
+
guac_client* client = ((rdp_freerdp_context*) context)->client;
- guac_client_log_info(client, "guac_rdp_pointer_free()");
+ guac_client_free_buffer(client, ((guac_rdp_pointer*) pointer)->layer);
+
}