* fhandler.h (class dev_console): Add members ext_mouse_mode6 and

ext_mouse_mode15.
	* fhandler_console.cc (fhandler_console::read): Implement extended
	mouse modes 1015 (urxvt, mintty, xterm) and 1006 (xterm).  Recognize,
	but don't implement extended mouse mode 1005 (xterm, mintty).
	Support mouse coordinates greater than 222 (each axis).  Fix formatting.
	(fhandler_console::char_command): Initialize enhanced mouse reporting
	modes.

winsup/cygwin/ChangeLog

@@ -1,3 +1,14 @@
+2012-04-24  Thomas Wolff  <towo@towo.net>
+
+	* fhandler.h (class dev_console): Add members ext_mouse_mode6 and
+	ext_mouse_mode15.
+	* fhandler_console.cc (fhandler_console::read): Implement extended
+	mouse modes 1015 (urxvt, mintty, xterm) and 1006 (xterm).  Recognize,
+	but don't implement extended mouse mode 1005 (xterm, mintty).
+	Support mouse coordinates greater than 222 (each axis).  Fix formatting.
+	(fhandler_console::char_command): Initialize enhanced mouse reporting
+	modes.
+
 2012-04-21  Christopher Faylor  <me.cygwin2012@cgf.cx>
 
 	* dtable.cc (fh_alloc): Only disallow opening of nonexistent on-disk

winsup/cygwin/fhandler.h

@@ -1288,6 +1288,8 @@ class dev_console
 
   bool insert_mode;
   int use_mouse;
+  bool ext_mouse_mode6;
+  bool ext_mouse_mode15;
   bool use_focus;
   bool raw_win32_keyboard_mode;
 

winsup/cygwin/fhandler_console.cc

@@ -453,12 +453,13 @@ fhandler_console::read (void *pv, size_t& buflen)
 	    {
 	      char c = dev_state.backspace_keycode;
 	      nread = 0;
-	      if (control_key_state & ALT_PRESSED) {
+	      if (control_key_state & ALT_PRESSED)
-		if (dev_state.metabit)
+		{
-		  c |= 0x80;
+		  if (dev_state.metabit)
-		else
+		    c |= 0x80;
-		  tmp[nread++] = '\e';
+		  else
-	      }
+		    tmp[nread++] = '\e';
+		}
 	      tmp[nread++] = c;
 	      tmp[nread] = 0;
 	      toadd = tmp;
@@ -551,6 +552,7 @@ fhandler_console::read (void *pv, size_t& buflen)
 		   events at the same time. */
 		int b = 0;
 		char sz[32];
+		char mode6_term = 'M';
 
 		if (mouse_event.dwEventFlags == MOUSE_WHEELED)
 		  {
@@ -574,7 +576,7 @@ fhandler_console::read (void *pv, size_t& buflen)
 		      {
 			b = dev_state.last_button_code;
 		      }
-		    else if (mouse_event.dwButtonState < dev_state.dwLastButtonState)
+		    else if (mouse_event.dwButtonState < dev_state.dwLastButtonState && !dev_state.ext_mouse_mode6)
 		      {
 			b = 3;
 			strcpy (sz, "btn up");
@@ -595,6 +597,10 @@ fhandler_console::read (void *pv, size_t& buflen)
 			strcpy (sz, "btn3 down");
 		      }
 
+		    if (dev_state.ext_mouse_mode6 /* distinguish release */
+			&& mouse_event.dwButtonState < dev_state.dwLastButtonState)
+		        mode6_term = 'm';
+
 		    dev_state.last_button_code = b;
 
 		    if (mouse_event.dwEventFlags == MOUSE_MOVED)
@@ -626,25 +632,54 @@ fhandler_console::read (void *pv, size_t& buflen)
 		b |= dev_state.nModifiers;
 
 		/* We can now create the code. */
-		sprintf (tmp, "\033[M%c%c%c", b + ' ', dev_state.dwMousePosition.X + ' ' + 1, dev_state.dwMousePosition.Y + ' ' + 1);
+		if (dev_state.ext_mouse_mode6)
-		syscall_printf ("mouse: %s at (%d,%d)", sz, dev_state.dwMousePosition.X, dev_state.dwMousePosition.Y);
+		  {
+		    __small_sprintf (tmp, "\033[<%d;%d;%d%c", b,
+				     dev_state.dwMousePosition.X + 1,
+				     dev_state.dwMousePosition.Y + 1,
+				     mode6_term);
+		    nread = strlen (tmp);
+		  }
+		else if (dev_state.ext_mouse_mode15)
+		  {
+		    __small_sprintf (tmp, "\033[%d;%d;%dM", b + 32,
+				     dev_state.dwMousePosition.X + 1,
+				     dev_state.dwMousePosition.Y + 1);
+		    nread = strlen (tmp);
+		  }
+		/* else if (dev_state.ext_mouse_mode5) not implemented */
+		else
+		  {
+		    unsigned int xcode = dev_state.dwMousePosition.X + ' ' + 1;
+		    unsigned int ycode = dev_state.dwMousePosition.Y + ' ' + 1;
+		    if (xcode >= 256)
+		      xcode = 0;
+		    if (ycode >= 256)
+		      ycode = 0;
+		    __small_sprintf (tmp, "\033[M%c%c%c", b + ' ',
+				     xcode, ycode);
+		    nread = 6;	/* tmp may contain NUL bytes */
+		  }
+		syscall_printf ("mouse: %s at (%d,%d)", sz,
+				dev_state.dwMousePosition.X,
+				dev_state.dwMousePosition.Y);
 
 		toadd = tmp;
-		nread = 6;
 	      }
 	  }
 	  break;
 
 	case FOCUS_EVENT:
-	  if (dev_state.use_focus) {
+	  if (dev_state.use_focus)
-	    if (input_rec.Event.FocusEvent.bSetFocus)
+	    {
-	      sprintf (tmp, "\033[I");
+	      if (input_rec.Event.FocusEvent.bSetFocus)
-	    else
+	        __small_sprintf (tmp, "\033[I");
-	      sprintf (tmp, "\033[O");
+	      else
+	        __small_sprintf (tmp, "\033[O");
 
-	    toadd = tmp;
+	      toadd = tmp;
-	    nread = 3;
+	      nread = 3;
-	  }
+	    }
 	  break;
 
 	case WINDOW_BUFFER_SIZE_EVENT:
@@ -1517,22 +1552,30 @@ fhandler_console::char_command (char c)
 
 	case 1000: /* Mouse tracking */
 	  dev_state.use_mouse = (c == 'h') ? 1 : 0;
-	  syscall_printf ("mouse support set to mode %d", dev_state.use_mouse);
 	  break;
 
 	case 1002: /* Mouse button event tracking */
 	  dev_state.use_mouse = (c == 'h') ? 2 : 0;
-	  syscall_printf ("mouse support set to mode %d", dev_state.use_mouse);
 	  break;
 
 	case 1003: /* Mouse any event tracking */
 	  dev_state.use_mouse = (c == 'h') ? 3 : 0;
-	  syscall_printf ("mouse support set to mode %d", dev_state.use_mouse);
 	  break;
 
 	case 1004: /* Focus in/out event reporting */
 	  dev_state.use_focus = (c == 'h') ? true : false;
-	  syscall_printf ("focus reporting set to %d", dev_state.use_focus);
+	  break;
+
+	case 1005: /* Extended mouse mode */
+	  syscall_printf ("ignored h/l command for extended mouse mode");
+	  break;
+
+	case 1006: /* SGR extended mouse mode */
+	  dev_state.ext_mouse_mode6 = c == 'h';
+	  break;
+
+	case 1015: /* Urxvt extended mouse mode */
+	  dev_state.ext_mouse_mode15 = c == 'h';
 	  break;
 
 	case 2000: /* Raw keyboard mode */