diff --git a/extensions/dbg_interactive/dictionary.i b/extensions/dbg_interactive/dictionary.i
new file mode 100644
index 0000000..41c9be8
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+++ b/extensions/dbg_interactive/dictionary.i
@@ -0,0 +1,417 @@
+/*********************************************************************************************************
+* Software License Agreement (BSD License)                                                               *
+* Author: Sebastien Decugis <sdecugis@freediameter.net>							 *
+*													 *
+* Copyright (c) 2013, WIDE Project and NICT								 *
+* All rights reserved.											 *
+* 													 *
+* Redistribution and use of this software in source and binary forms, with or without modification, are  *
+* permitted provided that the following conditions are met:						 *
+* 													 *
+* * Redistributions of source code must retain the above 						 *
+*   copyright notice, this list of conditions and the 							 *
+*   following disclaimer.										 *
+*    													 *
+* * Redistributions in binary form must reproduce the above 						 *
+*   copyright notice, this list of conditions and the 							 *
+*   following disclaimer in the documentation and/or other						 *
+*   materials provided with the distribution.								 *
+* 													 *
+* * Neither the name of the WIDE Project or NICT nor the 						 *
+*   names of its contributors may be used to endorse or 						 *
+*   promote products derived from this software without 						 *
+*   specific prior written permission of WIDE Project and 						 *
+*   NICT.												 *
+* 													 *
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED *
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
+* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR *
+* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 	 *
+* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 	 *
+* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR *
+* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF   *
+* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.								 *
+*********************************************************************************************************/
+
+/* Do not include this directly, use dbg_interactive.i instead */
+
+/****** DICTIONARY *********/
+
+struct dictionary {
+};
+
+%extend dictionary {
+	dictionary() {
+		struct dictionary * r = NULL;
+		int ret = fd_dict_init(&r);
+		if (ret != 0) {
+			DI_ERROR(ret, NULL, NULL);
+			return NULL;
+		}
+		return r;
+	}
+	~dictionary() {
+		struct dictionary *d = self;
+		int ret = fd_dict_fini(&d);
+		if (ret != 0) {
+			DI_ERROR(ret, NULL, NULL);
+		}
+		return;
+	}
+	void dump() {
+		char * buf = NULL;
+		size_t len;
+		printf("%s", fd_dict_dump(&buf, &len, NULL, $self));
+		free(buf);
+	}
+	PyObject * vendors_list() {
+		uint32_t *list = NULL, *li;
+		PyObject * ret;
+		SWIG_PYTHON_THREAD_BEGIN_BLOCK;
+		ret = PyList_New(0);
+		list = fd_dict_get_vendorid_list($self);
+		for (li = list; *li != 0; li++) {
+			PyList_Append(ret, PyInt_FromLong((long)*li));
+		}
+		free(list);
+		SWIG_PYTHON_THREAD_END_BLOCK;
+		return ret;
+	}
+	struct dict_object * new_obj(enum dict_object_type type, void * data, struct dict_object * parent = NULL) {
+		struct dict_object * obj = NULL;
+		int ret = fd_dict_new($self, type, data, parent, &obj);
+		if (ret != 0) {
+			DI_ERROR(ret, NULL, NULL);
+			return NULL;
+		}
+		return obj;
+	}
+	struct dict_object * search(enum dict_object_type type, int criteria, int what_by_val) {
+		struct dict_object * obj = NULL;
+		int ret = fd_dict_search ( $self, type, criteria, &what_by_val, &obj, ENOENT );
+		if (ret != 0) {
+			DI_ERROR(ret, NULL, NULL);
+			return NULL;
+		}
+		return obj;
+	}
+	struct dict_object * search(enum dict_object_type type, int criteria, char * what_by_string) {
+		struct dict_object * obj = NULL;
+		int ret = fd_dict_search ( $self, type, criteria, what_by_string, &obj, ENOENT );
+		if (ret != 0) {
+			DI_ERROR(ret, NULL, NULL);
+			return NULL;
+		}
+		return obj;
+	}
+	struct dict_object * search(enum dict_object_type type, int criteria, void * what) {
+		struct dict_object * obj = NULL;
+		int ret = fd_dict_search ( $self, type, criteria, what, &obj, ENOENT );
+		if (ret != 0) {
+			DI_ERROR(ret, NULL, NULL);
+			return NULL;
+		}
+		return obj;
+	}
+	struct dict_object * error_cmd() {
+		struct dict_object * obj = NULL;
+		int ret = fd_dict_get_error_cmd ( $self, &obj );
+		if (ret != 0) {
+			DI_ERROR(ret, NULL, NULL);
+			return NULL;
+		}
+		return obj;
+	}
+}
+
+%nodefaultctor dict_object;
+struct dict_object {
+};
+
+%extend dict_object {
+	void dump() {
+		char * buf = NULL;
+		size_t len;
+		printf("%s", fd_dict_dump_object(&buf, &len, NULL, $self));
+		free(buf);
+	}
+	enum dict_object_type gettype() {
+		enum dict_object_type t;
+		int ret = fd_dict_gettype ( $self, &t);
+		if (ret != 0) {
+			DI_ERROR(ret, NULL, NULL);
+			return 0;
+		}
+		return t;
+	}
+	struct dictionary * getdict() {
+		struct dictionary *d;
+		int ret = fd_dict_getdict ( $self, &d );
+		if (ret != 0) {
+			DI_ERROR(ret, NULL, NULL);
+			return NULL;
+		}
+		return d;
+	}
+	/* Since casting the pointer requires intelligence, we do it here instead of giving it to SWIG */
+	PyObject * getval() {
+		/* first, get the type */
+		enum dict_object_type t;
+		int ret = fd_dict_gettype ( $self, &t);
+		if (ret != 0) {
+			DI_ERROR(ret, NULL, NULL);
+			return NULL;
+		}
+		switch (t) {
+%define %GETVAL_CASE(TYPE,STRUCT)
+			case TYPE: {
+				PyObject * v = NULL;
+				struct STRUCT * data = NULL;
+				data = malloc(sizeof(struct STRUCT));
+				if (!data) {
+					DI_ERROR_MALLOC;
+					return NULL;
+				}
+				ret = fd_dict_getval($self, data);
+				if (ret != 0) {
+					DI_ERROR(ret, NULL, NULL);
+					free(data);
+					return NULL;
+				}
+				SWIG_PYTHON_THREAD_BEGIN_BLOCK;
+				v = SWIG_NewPointerObj((void *)data, SWIGTYPE_p_##STRUCT, SWIG_POINTER_OWN );
+				Py_XINCREF(v);
+				SWIG_PYTHON_THREAD_END_BLOCK;
+				return v;
+			} break
+%enddef
+			%GETVAL_CASE( DICT_VENDOR, 	dict_vendor_data );
+			%GETVAL_CASE( DICT_APPLICATION, dict_application_data );
+			%GETVAL_CASE( DICT_TYPE, 	dict_type_data );
+			%GETVAL_CASE( DICT_ENUMVAL, 	dict_enumval_data );
+			%GETVAL_CASE( DICT_AVP, 	dict_avp_data );
+			%GETVAL_CASE( DICT_COMMAND, 	dict_cmd_data );
+			%GETVAL_CASE( DICT_RULE, 	dict_rule_data );
+			default:
+				DI_ERROR(EINVAL, PyExc_SystemError, "Internal error: Got invalid object type");
+		}
+		return NULL;
+	}
+}
+
+
+/* The following wrapper leaks memory each time an union avp_value is assigned an octet string.
+ TODO: fix this leak by better understanding SWIG... 
+   -- the alternative is to uncomment the "free" statements below, but then it is easy to
+   create a segmentation fault by assigning first an integer, then an octetstring.
+ */
+%extend avp_value {
+	/* The following hack in the proxy file allows assigning the octet string directly like this:
+	avp_value.os = "blabla"
+	*/
+	%pythoncode
+	{
+    __swig_setmethods__["os"] = _fDpy.avp_value_os_set
+    if _newclass:os = _swig_property(_fDpy.avp_value_os_get, _fDpy.avp_value_os_set)
+	}
+	void os_set(char *STRING, size_t LENGTH) {
+		/* free($self->os.data);  -- do not free, in case the previous value was not an OS */
+		$self->os.data = malloc(LENGTH);
+		if (!$self->os.data) {
+			DI_ERROR_MALLOC;
+			return;
+		}
+		memcpy($self->os.data, STRING, LENGTH);
+		$self->os.len = LENGTH;
+	}
+	void os_set(avp_value_os * os) {
+		/* free($self->os.data);  -- do not free, in case the previous value was not an OS */
+		$self->os.data = malloc(os->len);
+		if (!$self->os.data) {
+			DI_ERROR_MALLOC;
+			return;
+		}
+		memcpy($self->os.data, os->data, os->len);
+		$self->os.len = os->len;
+	}
+};
+
+%extend avp_value_os {
+	void dump() {
+		%#define LEN_MAX 20
+		int i, n=LEN_MAX;
+		if ($self->len < LEN_MAX)
+			n = $self->len;
+		fd_log_debug("l:%u, v:[", $self->len);
+		for (i=0; i < n; i++)
+			fd_log_debug("%02.2X", $self->data[i]);
+		fd_log_debug("] '%.*s%s'", n, $self->data, n == LEN_MAX ? "..." : "");
+	}
+	%cstring_output_allocate_size(char ** outbuffer, size_t * outlen, free(*$1));
+	void as_str ( char ** outbuffer, size_t * outlen ) {
+		char * b;
+		if (!$self->len) {
+			*outlen = 0;
+			*outbuffer = NULL;
+			return;
+		}
+		b = malloc($self->len);
+		if (!b) {
+			DI_ERROR_MALLOC;
+			return;
+		}
+		memcpy(b, $self->data, $self->len);
+		*outlen = $self->len;
+		*outbuffer = b;
+	}
+}
+
+
+/* Allow constructors with parameters for the dict_*_data */
+%extend dict_vendor_data {
+	dict_vendor_data(uint32_t id = 0, char * name = NULL) {
+		struct dict_vendor_data * d = (struct dict_vendor_data *)calloc(1, sizeof(struct dict_vendor_data));
+		if (!d) {
+			DI_ERROR_MALLOC;
+			return NULL;
+		}
+		d->vendor_id = id;
+		if (name) {
+			d->vendor_name = strdup(name);
+			if (!d->vendor_name) {
+				DI_ERROR_MALLOC;
+				free(d);
+				return NULL;
+			}
+		}
+		return d;
+	}
+}
+
+%extend dict_application_data {
+	dict_application_data(uint32_t id = 0, char * name = NULL) {
+		struct dict_application_data * d = (struct dict_application_data *)calloc(1, sizeof(struct dict_application_data));
+		if (!d) {
+			DI_ERROR_MALLOC;
+			return NULL;
+		}
+		d->application_id = id;
+		if (name) {
+			d->application_name = strdup(name);
+			if (!d->application_name) {
+				DI_ERROR_MALLOC;
+				free(d);
+				return NULL;
+			}
+		}
+		return d;
+	}
+}
+
+%extend dict_type_data {
+	dict_type_data(enum dict_avp_basetype base = 0, char * name = NULL) {
+		struct dict_type_data * d = (struct dict_type_data *)calloc(1, sizeof(struct dict_type_data));
+		if (!d) {
+			DI_ERROR_MALLOC;
+			return NULL;
+		}
+		d->type_base = base;
+		if (name) {
+			d->type_name = strdup(name);
+			if (!d->type_name) {
+				DI_ERROR_MALLOC;
+				free(d);
+				return NULL;
+			}
+		}
+		return d;
+	}
+}
+
+%extend dict_enumval_data {
+	dict_enumval_data(char * name = NULL, uint32_t v = 0) {
+		struct dict_enumval_data * d = (struct dict_enumval_data *)calloc(1, sizeof(struct dict_enumval_data));
+		if (!d) {
+			DI_ERROR_MALLOC;
+			return NULL;
+		}
+		if (name) {
+			d->enum_name = strdup(name);
+			if (!d->enum_name) {
+				DI_ERROR_MALLOC;
+				free(d);
+				return NULL;
+			}
+		}
+		d->enum_value.u32 = v;
+		return d;
+	}
+}
+
+%extend dict_avp_data {
+	dict_avp_data(uint32_t code = 0, char * name = NULL, enum dict_avp_basetype basetype = 0, uint32_t vendor = 0, int mandatory=0) {
+		struct dict_avp_data * d = (struct dict_avp_data *)calloc(1, sizeof(struct dict_avp_data));
+		if (!d) {
+			DI_ERROR_MALLOC;
+			return NULL;
+		}
+		if (name) {
+			d->avp_name = strdup(name);
+			if (!d->avp_name) {
+				DI_ERROR_MALLOC;
+				free(d);
+				return NULL;
+			}
+		}
+		d->avp_code = code;
+		d->avp_basetype = basetype;
+		d->avp_vendor = vendor;
+		if (vendor) {
+			d->avp_flag_val |= AVP_FLAG_VENDOR;
+			d->avp_flag_mask |= AVP_FLAG_VENDOR;
+		}
+		d->avp_flag_mask |= AVP_FLAG_MANDATORY;
+		if (mandatory)
+			d->avp_flag_val |= AVP_FLAG_MANDATORY;
+		return d;
+	}
+}
+
+%extend dict_cmd_data {
+	dict_cmd_data(uint32_t code = 0, char * name = NULL, int request = 1) {
+		struct dict_cmd_data * d = (struct dict_cmd_data *)calloc(1, sizeof(struct dict_cmd_data));
+		if (!d) {
+			DI_ERROR_MALLOC;
+			return NULL;
+		}
+		if (name) {
+			d->cmd_name = strdup(name);
+			if (!d->cmd_name) {
+				DI_ERROR_MALLOC;
+				free(d);
+				return NULL;
+			}
+		}
+		d->cmd_code = code;
+		d->cmd_flag_mask = CMD_FLAG_REQUEST | CMD_FLAG_PROXIABLE;
+		d->cmd_flag_val = CMD_FLAG_PROXIABLE | ( request ? CMD_FLAG_REQUEST : 0 );
+		return d;
+	}
+}
+
+%extend dict_rule_data {
+	dict_rule_data(struct dict_object *avp = NULL, enum rule_position pos = 0, int min = -1, int max = -1 ) {
+		struct dict_rule_data * d = (struct dict_rule_data *)calloc(1, sizeof(struct dict_rule_data));
+		if (!d) {
+			DI_ERROR_MALLOC;
+			return NULL;
+		}
+		d->rule_avp = avp;
+		d->rule_position = pos;
+		d->rule_order = 1;
+		d->rule_min = min;
+		d->rule_max = max;
+		return d;
+	}
+}
+