fixed screenblt for ms client

xrdp/xrdp.c

@@ -116,10 +116,10 @@ main(int argc, char** argv)
 #endif
   g_threadid = g_get_threadid();
   g_listen = xrdp_listen_create();
-  g_signal(2, xrdp_shutdown);
-  g_signal(9, xrdp_shutdown);
+  g_signal(2, xrdp_shutdown); /* SIGINT */
+  g_signal(9, xrdp_shutdown); /* SIGKILL */
   g_signal(13, pipe_sig); /* sig pipe */
-  g_signal(15, xrdp_shutdown);
+  g_signal(15, xrdp_shutdown); /* SIGTERM */
   xrdp_listen_main_loop(g_listen);
   return 0;
 }

xrdp/xrdp.h

@@ -226,7 +226,7 @@ xrdp_painter_copy(struct xrdp_painter* self,
                   struct xrdp_bitmap* src,
                   struct xrdp_bitmap* dst,
                   int x, int y, int cx, int cy,
-                  int srcx, int srcy, int opcode);
+                  int srcx, int srcy);
 
 /* xrdp_font.c */
 struct xrdp_font* APP_CC

xrdp/xrdp_interface.c

@@ -130,8 +130,8 @@ server_screen_blt(struct xrdp_mod* mod, int x, int y, int cx, int cy,
 
   wm = (struct xrdp_wm*)mod->wm;
   p = (struct xrdp_painter*)mod->painter;
-  xrdp_painter_copy(p, wm->screen, wm->screen, x, y, cx, cy,
-                    srcx, srcy, 12);
+  p->rop = 0xcc;
+  xrdp_painter_copy(p, wm->screen, wm->screen, x, y, cx, cy, srcx, srcy);
   return 0;
 }
 

xrdp/xrdp_painter.c

@@ -31,7 +31,7 @@ xrdp_painter_create(struct xrdp_wm* wm, struct xrdp_session* session)
   self = (struct xrdp_painter*)g_malloc(sizeof(struct xrdp_painter), 1);
   self->wm = wm;
   self->session = session;
-  self->rop = 0xcc; /* copy */
+  self->rop = 0xcc; /* copy gota use 0xcc*/
   self->clip_children = 1;
   return self;
 }
@@ -621,7 +621,7 @@ xrdp_painter_copy(struct xrdp_painter* self,
                   struct xrdp_bitmap* src,
                   struct xrdp_bitmap* dst,
                   int x, int y, int cx, int cy,
-                  int srcx, int srcy, int opcode)
+                  int srcx, int srcy)
 {
   if (self == 0 || src == 0 || dst == 0)
   {
@@ -634,10 +634,10 @@ xrdp_painter_copy(struct xrdp_painter* self,
   {
     return 0;
   }
-  if (src == dst && opcode == 12 && src->wm->screen == src)
+  if (src == dst && src->wm->screen == src)
   {
     libxrdp_orders_screen_blt(dst->wm->session, x, y, cx, cy,
-                              srcx, srcy, 12, 0);
+                              srcx, srcy, self->rop, 0);
   }
   return 0;
 }