Move headers from server/include to include/maxscale

- Headers now to be included as <maxscale/xyz.h>
- First step, no cleanup of headers has been made. Only moving
  from one place to another + necessary modifications.

include/maxscale/notification.h

@@ -0,0 +1,60 @@
+#ifndef _NOTIFICATION_SERVICE_H
+#define _NOTIFICATION_SERVICE_H
+/*
+ * Copyright (c) 2016 MariaDB Corporation Ab
+ *
+ * Use of this software is governed by the Business Source License included
+ * in the LICENSE.TXT file and at www.mariadb.com/bsl.
+ *
+ * Change Date: 2019-07-01
+ *
+ * On the date above, in accordance with the Business Source License, use
+ * of this software will be governed by version 2 or later of the General
+ * Public License.
+ */
+
+/**
+ * @file notification.h
+ *
+ * The configuration stuct for notification/feedback service
+ *
+ * @verbatim
+ * Revision History
+ *
+ * Date     Who                 Description
+ * 02/03/15 Massimiliano Pinto  Initial implementation
+ *
+ * @endverbatim
+ */
+
+#define _NOTIFICATION_CONNECT_TIMEOUT   30
+#define _NOTIFICATION_OPERATION_TIMEOUT 30
+#define _NOTIFICATION_SEND_PENDING      0
+#define _NOTIFICATION_SEND_OK           1
+#define _NOTIFICATION_SEND_ERROR        2
+#define _NOTIFICATION_REPORT_ROW_LEN    255
+
+#include <stdint.h>
+
+/**
+ * The configuration and usage information data for feeback service
+ */
+
+typedef struct
+{
+    int feedback_enable;        /**< Enable/Disable Notification feedback */
+    char    *feedback_url;          /**< URL to which the data is sent */
+    char    *feedback_user_info;        /**< User info included in the feedback data sent */
+    int feedback_timeout;       /**< An attempt to write/read the data times out and fails after this many seconds */
+    int feedback_connect_timeout;   /**< An attempt to send the data times out and fails after this many seconds */
+    int feedback_last_action;       /**< Holds the feedback last send action status */
+    int     feedback_frequency;             /*< Frequency of the housekeeper task */
+    char    *release_info;          /**< Operating system Release name */
+    char    *sysname;           /**< Operating system name */
+    uint8_t *mac_sha1;          /**< First available MAC address*/
+} FEEDBACK_CONF;
+
+extern char  *gw_bin2hex(char *out, const uint8_t *in, unsigned int len);
+extern void gw_sha1_str(const uint8_t *in, int in_len, uint8_t *out);
+extern FEEDBACK_CONF * config_get_feedback_data();
+#endif