git-svn-id: https://spexeah.com:8443/svn/Asuro@474 6dbc8c32-bb84-406f-8558-d1cf31a0ab0c

src/driver/hid/mouse.pas

@@ -0,0 +1,131 @@
+{ ************************************************
+  * Asuro
+  * Unit: Drivers/mouse
+  * Description: Mouse Driver
+  ************************************************
+  * Author: K Morris
+  * Contributors: 
+  ************************************************ }
+
+unit mouse;
+
+interface
+
+uses 
+    console,
+    util,
+    isr44,
+    lmemorymanager,
+    strings,
+    drivermanagement;
+
+type
+    PMousePacket = ^TMousePacket;
+    TMousePacket = record
+        x_movement : byte;
+        y_movement : byte;
+        y_overflow : boolean;
+        x_overflow : boolean;
+        y_sign     : boolean;
+        x_sign     : boolean;
+        MMB_Down   : Boolean;
+        RMB_Down   : Boolean;
+        LMB_Down   : Boolean;
+    end;
+
+procedure init();
+
+implementation
+
+procedure callback(raw : void);
+var
+    packet  : PMousePacket;
+    x, y, f : byte;
+    r : pchar;
+
+begin
+    packet:= PMousePacket(kalloc(sizeof(TMousePacket)));
+    f:= (uint32(raw) AND $FF000000) SHR 24;
+    x:= (uint32(raw) AND $00FF0000) SHR 16;
+    y:= (uint32(raw) AND $0000FF00) SHR 8;
+    packet^.x_movement:= x;
+    packet^.y_movement:= y;
+    packet^.y_overflow:= (f AND $80) = $80;
+    packet^.x_overflow:= (f AND $40) = $40;
+    packet^.y_sign:= (f AND $20) = $20;
+    packet^.x_sign:= (f AND $10) = $10;
+    packet^.MMB_Down:= (f AND $4) = $4;
+    packet^.RMB_Down:= (f AND $2) = $2;
+    packet^.LMB_Down:= (f AND $1) = $1;
+    //Do Hook here
+    // console.writestring('X Movement: ');
+    // console.writeintln(packet^.x_movement);
+
+    // console.writestring('Y Movement: ');
+    // console.writeintln(packet^.y_movement);
+
+    // console.writestring('Y Overflow: ');
+    // r:= boolToString(packet^.y_overflow, true);
+    // console.writestringln(r);
+    // kfree(void(r));
+
+    // console.writestring('X Overflow: ');
+    // r:= boolToString(packet^.x_overflow, true);
+    // console.writestringln(r);
+    // kfree(void(r));
+
+    // console.writestring('Y Sign: ');
+    // r:= boolToString(packet^.y_sign, true);
+    // console.writestringln(r);
+    // kfree(void(r));
+
+    // console.writestring('X Sign: ');
+    // r:= boolToString(packet^.x_sign, true);
+    // console.writestringln(r);
+    // kfree(void(r));
+
+    // console.writestring('Middle Button Down: ');
+    // r:= boolToString(packet^.MMB_Down, true);
+    // console.writestringln(r);
+    // kfree(void(r));
+    
+    // console.writestring('Right Button Down: ');
+    // r:= boolToString(packet^.RMB_Down, true);
+    // console.writestringln(r);
+    // kfree(void(r));
+
+    // console.writestring('Left Button Down: ');
+    // r:= boolToString(packet^.LMB_Down, true);
+    // console.writestringln(r);
+    // kfree(void(r));
+
+    kfree(void(packet));
+    //console.writestring('Mouse Packet: ');
+    //console.writehexln(DWORD(raw));
+end;
+
+function load(ptr : void) : boolean;
+begin
+    isr44.hook(uint32(@callback));
+    console.outputln('PS/2 MOUSE', 'LOADED.');  
+    load:= true;
+end;
+
+procedure init();
+var
+    devid : TDeviceIdentifier;
+
+begin
+    console.outputln('PS/2 MOUSE', 'INIT BEGIN.');
+    devid.bus:= biUnknown;
+    devid.id0:= 0;
+    devid.id1:= 0;
+    devid.id2:= 0;
+    devid.id3:= 0;
+    devid.id4:= 0;
+    devid.ex:= nil;
+    drivermanagement.register_driver_ex('PS/2 Mouse', @devid, @load, true);
+    console.outputln('PS/2 MOUSE', 'INIT END.');
+end;
+
+end.