Rename file_loc.h to xrdp_sockets.h, install it

Include xrdp_sockets.h directly, not through headers.

common/xrdp_sockets.h

@@ -0,0 +1,31 @@
+/**
+ * xrdp: A Remote Desktop Protocol server.
+ *
+ * Copyright (C) Jay Sorg 2004-2014
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * names of UNIX sockets for inter-process communication
+ */
+
+#if !defined(XRDP_SOCKETS_H)
+#define XRDP_SOCKETS_H
+
+#define XRDP_CHANSRV_STR      XRDP_SOCKET_PATH "/xrdp_chansrv_socket_%d"
+#define CHANSRV_PORT_OUT_STR  XRDP_SOCKET_PATH "/xrdp_chansrv_audio_out_socket_%d"
+#define CHANSRV_PORT_IN_STR   XRDP_SOCKET_PATH "/xrdp_chansrv_audio_in_socket_%d"
+#define CHANSRV_API_STR       XRDP_SOCKET_PATH "/xrdpapi_%d"
+#define XRDP_X11RDP_STR       XRDP_SOCKET_PATH "/xrdp_display_%d"
+#define XRDP_DISCONNECT_STR   XRDP_SOCKET_PATH "/xrdp_disconnect_display_%d"
+
+#endif