Move all induction folder related host code into induct.c

include/induct.h

@@ -10,8 +10,11 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
-#define INDUCT_DIR "induct"
+static const char INDUCT_DIR[] = "induct";
 
-int sort_by_mtime (const void *p1, const void *p2);
+int  induct_ctx_init    (induct_ctx_t *induct_ctx, const user_options_t *user_options, const folder_config_t *folder_config, const time_t proc_start);
+void induct_ctx_scan    (induct_ctx_t *induct_ctx);
+void induct_ctx_cleanup (induct_ctx_t *induct_ctx);
+void induct_ctx_destroy (induct_ctx_t *induct_ctx);
 
 #endif // _INDUCT_H

include/types.h

@@ -892,6 +892,17 @@ typedef struct
 
 } folder_config_t;
 
+typedef struct
+{
+  bool enabled;
+
+  char *root_directory;
+
+  char **induction_dictionaries;
+  int    induction_dictionaries_cnt;
+
+} induct_ctx_t;
+
 typedef struct
 {
   /**
@@ -965,7 +976,6 @@ typedef struct
   u32     maskpos;
   char   *eff_restore_file;
   char   *new_restore_file;
-  char   *induction_directory;
   char   *outfile_check_directory;
   u32     pw_min;
   u32     pw_max;
@@ -981,6 +991,7 @@ typedef struct
   debugfile_ctx_t       *debugfile_ctx;
   session_ctx_t         *session_ctx;
   bitmap_ctx_t          *bitmap_ctx;
+  induct_ctx_t          *induct_ctx;
 
   /**
    * used for restore