tma: impl helper services, cleanup hostside packets

stratosphere/tma/client/ServiceId.py

@@ -0,0 +1,27 @@
+# Copyright (c) 2018 Atmosphere-NX
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+#
+# This program is distributed in the hope it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+def hash(s):
+    h = ord(s[0]) & 0xFFFFFFFF
+    for c in s:
+        h = ((1000003 * h) ^ ord(c)) & 0xFFFFFFFF
+    h ^= len(s)
+    return h
+    
+USB_QUERY_TARGET = hash("USBQueryTarget")
+USB_SEND_HOST_INFO = hash("USBSendHostInfo")
+USB_CONNECT = hash("USBConnect")
+USB_DISCONNECT = hash("USBDisconnect")
+
+