gauthier
c7518ecf42
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7885 818b1a75-f10b-46b9-bf7c-635c3b92a50f
84 lines
2.9 KiB
C
84 lines
2.9 KiB
C
/*******************************************************************************
|
|
OpenAirInterface
|
|
Copyright(c) 1999 - 2014 Eurecom
|
|
|
|
OpenAirInterface is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
|
|
OpenAirInterface is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with OpenAirInterface.The full GNU General Public License is
|
|
included in this distribution in the file called "COPYING". If not,
|
|
see <http://www.gnu.org/licenses/>.
|
|
|
|
Contact Information
|
|
OpenAirInterface Admin: openair_admin@eurecom.fr
|
|
OpenAirInterface Tech : openair_tech@eurecom.fr
|
|
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
|
|
|
|
Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
|
|
|
|
*******************************************************************************/
|
|
|
|
/*! \file mobility_parser.h
|
|
* \brief A parser for trace-based mobility information (parsed from a file)
|
|
* \author S. Uppoor
|
|
* \date 2011
|
|
* \version 0.1
|
|
* \company INRIA
|
|
* \email: sandesh.uppor@inria.fr
|
|
* \note
|
|
* \warning
|
|
*/
|
|
|
|
#ifndef MOBILITY_PARSER_H_
|
|
#define MOBILITY_PARSER_H_
|
|
|
|
#include "trace_hashtable.h"
|
|
|
|
|
|
/*
|
|
* function reads each line and checks if vehicle has an entry in the hastable,
|
|
* if so append append is called else a new linked list to the vehicle is created.
|
|
* @param need mobility file to be given
|
|
*/
|
|
|
|
void parse_data (char *trace_file, int node_type); // mobility file need to be given here, add in omg_param_list, get it from there
|
|
|
|
/**
|
|
* function builds a linked list which holds vehicle id and its mapping pointer to
|
|
* the head of the linked list in the hash table.
|
|
* @param headRef is the pointer to this linked list
|
|
* @param vid is the vehicle id
|
|
* @param pointer to the head of the linked list to the vehicle entry in the hash table
|
|
*/
|
|
void add_node_info (int nid,int n_gid, int node_type);
|
|
int find_node_info (int vid, int node_type);
|
|
|
|
/**
|
|
* just counts the number of nodes in the mobility file
|
|
*/
|
|
int get_number_of_nodes (int node_type);
|
|
|
|
|
|
|
|
|
|
/**
|
|
* function returns the node containing next position (just reads the linked list from the hashtable)
|
|
* and never repeats, each time next location ahead of the current is returned
|
|
* @param hashtable from which the node is to be looked
|
|
* @param node_id is the nodes whose next location need to be retrieved from the linked list
|
|
*/
|
|
node_data* get_next_data (hash_table_t* table, int vid, int flag);
|
|
|
|
|
|
|
|
#endif /* MOBILITY_PARSER_H_ */
|