Hide definition of MXS_FILTER_DEF

MXS_FILTER_DEF is now private the MaxScale core.

server/core/filter.c

@@ -22,16 +22,17 @@
  *
  * @endverbatim
  */
+#include <maxscale/filter.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
-#include <maxscale/filter.h>
-#include <maxscale/session.h>
-#include <maxscale/modules.h>
-#include <maxscale/spinlock.h>
-#include <maxscale/log_manager.h>
 #include <maxscale/alloc.h>
+#include <maxscale/log_manager.h>
+#include <maxscale/modules.h>
+#include <maxscale/session.h>
+#include <maxscale/spinlock.h>
+#include "maxscale/filter.h"
 
 static SPINLOCK filter_spin = SPINLOCK_INIT;    /**< Protects the list of all filters */
 static MXS_FILTER_DEF *allFilters = NULL;           /**< The list of all filters */
@@ -151,6 +152,11 @@ filter_def_find(const char *name)
     return filter;
 }
 
+const char* filter_def_get_name(const MXS_FILTER_DEF* filter_def)
+{
+    return filter_def->name;
+}
+
 const char* filter_def_get_module_name(const MXS_FILTER_DEF* filter_def)
 {
     return filter_def->module;

server/core/maxscale/filter.h

@@ -20,6 +20,23 @@
 
 MXS_BEGIN_DECLS
 
+/**
+ * The definition of a filter from the configuration file.
+ * This is basically the link between a plugin to load and the
+ * options to pass to that plugin.
+ */
+typedef struct mxs_filter_def
+{
+    char *name;                   /**< The Filter name */
+    char *module;                 /**< The module to load */
+    char **options;               /**< The options set for this filter */
+    CONFIG_PARAMETER *parameters; /**< The filter parameters */
+    MXS_FILTER* filter;           /**< The runtime filter */
+    MXS_FILTER_OBJECT *obj;       /**< The "MODULE_OBJECT" for the filter */
+    SPINLOCK spin;                /**< Spinlock to protect the filter definition */
+    struct mxs_filter_def *next;  /**< Next filter in the chain of all filters */
+} MXS_FILTER_DEF;
+
 void filter_add_option(MXS_FILTER_DEF *filter_def, const char *option);
 void filter_add_parameter(MXS_FILTER_DEF *filter_def, const char *name, const char *value);
 MXS_FILTER_DEF *filter_alloc(const char *name, const char *module_name);

server/core/modulecmd.c

@@ -11,12 +11,13 @@
  * Public License.
  */
 
+#include <maxscale/modulecmd.h>
 #include <maxscale/alloc.h>
 #include <maxscale/config.h>
-#include <maxscale/modulecmd.h>
 #include <maxscale/pcre2.h>
 #include <maxscale/platform.h>
 #include <maxscale/spinlock.h>
+#include "maxscale/filter.h"
 
 /** Size of the error buffer */
 #define MODULECMD_ERRBUF_SIZE 512