Changes in uspace/drv/usbmouse/mouse.c [3ef91c88:4a4c8bcf] in mainline

File:

• uspace/drv/usbmouse/mouse.c (modified) (3 diffs)

uspace/drv/usbmouse/mouse.c

@@ -34 +34 @@
  * Actual handling of USB mouse protocol.
  */
-#include "mouse.h"
+
 #include <usb/debug.h>
 #include <errno.h>
 #include <str_error.h>
 #include <ipc/mouse.h>
+#include <async.h>
+#include "mouse.h"
 
 /** Mouse polling callback.
  *
- * @param dev Device that is being polled.
+ * @param dev    Device that is being polled.
  * @param buffer Data buffer.
- * @param buffer_size Buffer size in bytes.
- * @param arg Custom argument - points to usb_mouse_t.
+ * @param size   Buffer size in bytes.
+ * @param arg    Pointer to usb_mouse_t.
+ *
  * @return Always true.
+ *
  */
-bool usb_mouse_polling_callback(usb_device_t *dev,
-    uint8_t *buffer, size_t buffer_size, void *arg)
+bool usb_mouse_polling_callback(usb_device_t *dev, uint8_t *buffer,
+    size_t size, void *arg)
 {
         usb_mouse_t *mouse = (usb_mouse_t *) arg;
-
+        
         usb_log_debug2("got buffer: %s.\n",
-            usb_debug_str_buffer(buffer, buffer_size, 0));
-
+            usb_debug_str_buffer(buffer, size, 0));
+        
         uint8_t butt = buffer[0];
         char str_buttons[4] = {
@@ -63 +67 @@
                 0
         };
-
+        
         int shift_x = ((int) buffer[1]) - 127;
         int shift_y = ((int) buffer[2]) - 127;
         int wheel = ((int) buffer[3]) - 127;
-
-        if (buffer[1] == 0) {
+        
+        if (buffer[1] == 0)
                 shift_x = 0;
-        }
-        if (buffer[2] == 0) {
+        
+        if (buffer[2] == 0)
                 shift_y = 0;
-        }
-        if (buffer[3] == 0) {
+        
+        if (buffer[3] == 0)
                 wheel = 0;
-        }
-
-        if (mouse->console_phone >= 0) {
+        
+        if (mouse->console_sess) {
                 if ((shift_x != 0) || (shift_y != 0)) {
-                        /* FIXME: guessed for QEMU */
-                        async_req_2_0(mouse->console_phone,
-                            MEVENT_MOVE,
-                            - shift_x / 10,  - shift_y / 10);
+                        // FIXME: guessed for QEMU
+                        
+                        async_exch_t *exch = async_exchange_begin(mouse->console_sess);
+                        async_req_2_0(exch, MEVENT_MOVE, -shift_x / 10, -shift_y / 10);
+                        async_exchange_end(exch);
                 }
                 if (butt) {
-                        /* FIXME: proper button clicking. */
-                        async_req_2_0(mouse->console_phone,
-                            MEVENT_BUTTON, 1, 1);
-                        async_req_2_0(mouse->console_phone,
-                            MEVENT_BUTTON, 1, 0);
+                        // FIXME: proper button clicking
+                        
+                        async_exch_t *exch = async_exchange_begin(mouse->console_sess);
+                        async_req_2_0(exch, MEVENT_BUTTON, 1, 1);
+                        async_req_2_0(exch, MEVENT_BUTTON, 1, 0);
+                        async_exchange_end(exch);
                 }
         }
-
+        
         usb_log_debug("buttons=%s  dX=%+3d  dY=%+3d  wheel=%+3d\n",
             str_buttons, shift_x, shift_y, wheel);
-
+        
         /* Guess. */
         async_usleep(1000);
-
+        
         return true;
 }
@@ -105 +110 @@
 /** Callback when polling is terminated.
  *
- * @param dev Device where the polling terminated.
+ * @param dev              Device where the polling terminated.
  * @param recurring_errors Whether the polling was terminated due to
- *      recurring errors.
- * @param arg Custom argument - points to usb_mouse_t.
+ *                         recurring errors.
+ * @param arg              Pointer to usb_mouse_t.
+ *
  */
-void usb_mouse_polling_ended_callback(usb_device_t *dev,
-    bool recurring_errors, void *arg)
+void usb_mouse_polling_ended_callback(usb_device_t *dev, bool recurring_errors,
+    void *arg)
 {
         usb_mouse_t *mouse = (usb_mouse_t *) arg;
-
-        async_hangup(mouse->console_phone);
-        mouse->console_phone = -1;
-
+        
+        async_hangup(mouse->console_sess);
+        mouse->console_sess = NULL;
+        
         usb_device_destroy(dev);
 }